HealthLog/CHANGELOG.md

Changelog

[1.7.2] — 2026-05-31 — Coach source parity, first-paint snapshot, medication card cleanup

A focused follow-up to v1.7.0. The unified dashboard snapshot that shipped in v1.7.0 is now the default, so a cold dashboard paints its above-the-fold tiles together instead of letting the mood tile arrive ahead of the rest. The Coach's in-chat data-source rail now reads and writes the same persisted data clusters as the settings sheet — one source of truth that survives a reload, so what the panel shows always matches what reaches the model. The medication overview cards collapse their action row into a single overflow menu, and the detail page is pared back to the intake history under a read-only plan summary. The advanced-settings sheet widens into a two-column layout and offers a medications export beside the existing import.

Changed

• Unified dashboard snapshot on by default — the above-the-fold tiles read from the single /api/dashboard/snapshot round-trip introduced in v1.7.0, so they share one completion moment instead of staggering in as independent queries resolve. The build-time toggle NEXT_PUBLIC_DASHBOARD_SNAPSHOT=false falls back to the per-tile path if an operator needs it.
• Coach data-source rail matches the settings sheet — the in-chat rail now toggles the same persisted data clusters as the gear-icon settings, stored per user rather than reset when the panel closes. The chat request derives its scope from those saved clusters, so the rail always reflects exactly what is sent to the model, and the analysis window persists alongside.
• Medication card actions in one menu — the overview cards, standard and GLP-1 alike, move their edit / history / advanced actions into a single overflow menu; the card itself opens the detail page.
• Medication detail page is history-first — the redundant header action row and the schedule block are gone; the page leads with the intake history under a read-only summary (name, dose, status, plain-language cadence), and editing happens from the card menu. The estimated active-ingredient curve stays an opt-in disclosure.
• Advanced-settings sheet widened — a two-column layout (Data, Reminders, Lifecycle, with the danger zone full-width) so the sheet no longer scrolls on a desktop viewport, and a CSV export of that medication (its row plus intake history) sits beside the per-medication intake import.

Fixed

• Medication cards render identically — the day-streak flame used two different oranges between the standard and GLP-1 cards; both now share one token. The repeated card sections are a single set of shared components, so the two variants stay in lockstep instead of drifting on each edit.
• Intake import labelled honestly — the import affordance described CSV/JSON but accepts a JSON intake array; the copy now says JSON.

[1.7.1] — 2026-05-31 — Overview-card actions

The v1.7.0 medication detail page gained edit / history / advanced-settings actions in its header, but the medication cards in the overview list kept only the edit pencil. This patch brings the history (intake history) and advanced-settings actions onto the overview cards — both the standard and the GLP-1 variant — so the card and the detail page offer the same three actions. The advanced-settings sheet is mounted once on the list and reused; the history button routes to the same intake-history view.

[1.7.0] — 2026-05-31 — Health-record export, flexible schedules, first-paint snapshot, full HealthKit coverage

A broad polishing release across the medication, dashboard, export, and HealthKit surfaces. Medications gain PRN (as-needed) and cyclic on/off-week schedules, a server-computed next-due instant, and cadence-canonical compliance so non-daily plans report adherence correctly everywhere — including the detail page, which previously still expanded through the legacy weekday walker. The dashboard now assembles its above-the-fold tiles in a single snapshot round-trip and pre-generates the daily briefing overnight, so a cold load no longer staggers tile-by-tile and never blocks on the model. The doctor handover grows into a selectable health-record export — an enriched PDF and a machine-readable HL7 FHIR R4 bundle, packaged together. Every previously-unplotted HealthKit metric gets a chart, walking speed reads in km/h, and the Coach can be fed any chosen cluster of data instead of a fixed five. The medication detail page restores its history view and gathers every setting into one redesigned advanced sheet.

Added

• PRN and cyclic schedules — a medication schedule can be marked as-needed (asNeeded), excluded from the expected-dose count and reminder projection while staying loggable, or cyclic (cycleWeeksOn / cycleWeeksOff / cycleAnchor) for on/off-week dosing. Both are projected by the canonical recurrence engine. Migration 0092 adds the schedule-type enum and cyclic columns.
• Server-computed next-due instant — every medication carries a read-only nextDueAt (RFC-5545 + rolling math, null for PRN), so a client never has to duplicate the recurrence engine.
• Schedule-aware compliance payload — the per-day compliance bucket gains due / expectedCount, so a history view can skip empty marks on non-due days for weekly, bi-weekly, rolling, and cyclic plans.
• Per-medication reminder flags — liveActivityEnabled and criticalAlarmEnabled (both default off) ride the medication contract for clients that surface lock-screen or break-through reminders. A roaming user-level delivery default plus a per-device override let a device honour or locally override the default. Migration 0091.
• Health-record export — a new POST /api/export/health-record produces a selectable export: an enriched clinical PDF (patient identity, deterministic summary, native sparklines), an HL7 FHIR R4 document bundle (LOINC-coded Observations, a BP panel, MedicationStatements, a DiagnosticReport), or both packaged as one zip. The selection chooses date range and per-domain sections, and the AI summary is an explicit opt-in section clearly marked as not clinically validated. The bundle reuses the same aggregator the PDF consumes, so both describe identical numbers, and matches the iOS client's LOINC/UCUM conventions for interchangeable records.
• Patient identity on the profile — optional full name, insurer, and insurance number on Account, for the report cover and the FHIR Patient. The insurance number is validated (KVNR mod-10) and encrypted at rest.
• Unified dashboard snapshot — GET /api/dashboard/snapshot assembles the above-the-fold tile data in one round-trip from the rollup tier plus the cached briefing, so the tiles arrive together. A coverage miss returns the heavy slice as deferred rather than blocking the strip. The snapshot also carries a metricStates seed (latest value/timestamp/unit per metric) and the full widget-layout catalogue, so a native client can paint a cold launch from one cached request.
• Nightly insight pre-generation — a budget-gated pg-boss job warms the comprehensive insight (and its daily briefing) overnight, so the /insights mount is a cache read instead of a synchronous model call. A cache miss now shows a preparing state rather than blocking the request.
• Charts for every stored HealthKit metric — the previously-unplotted types (flights climbed, environmental and headphone audio exposure, walking speed, step length, asymmetry, double support, respiratory rate, body-composition family, mobility, daylight, and more) each gain a chart surface. Walking speed displays in km/h and distance in km via a render-time transform; stored and exported values stay canonical SI.
• Display-unit preference — a metric/imperial toggle in Settings → Display (migration 0094), read by the chart display transforms.
• Coach data clustering — the Coach accepts a chosen set of data clusters (cardiovascular, body composition, activity, workouts, sleep, mood, glucose, medication, mobility, environment) instead of a fixed set, with a soft budget cap that degrades the lowest-signal clusters first so enabling everything stays within the prompt budget. The default reproduces the prior domains.
• Offline sync delta feed — GET /api/sync/changes exposes a paginated, opaque-cursor delta feed with tombstones across three domains — measurements, mood entries, and medication intakes — over a single multi-domain cursor; /api/sync/state is now part of the documented API and reports the sync window. Measurement, mood, and intake delete routes soft-delete (tombstone) rather than hard-delete, pruned past a retention window keyed to the refresh-token lifetime. A stable errorCode on the refresh endpoint distinguishes a revoked family, a token reuse, and a transient failure. Migrations 0096 + 0097 add the keyset indexes and the mood/intake sync columns.
• Configurable mood-reminder time — the evening mood-reminder hour is now per-user (it was a fixed 22:00), stored in the roaming notification preferences so a native client and the web share one source of truth.

Changed

• Cadence-canonical compliance everywhere — calculateCompliance and the medication detail page route expected-dose computation through the canonical recurrence engine, so rrule, rollingIntervalDays, weekday subsets, interval weeks, one-shot, and PRN all count correctly. The dashboard tile and the detail page no longer disagree for non-daily plans.
• Medication detail surface — the header offers a direct edit, a history view (the clock-with-counterclockwise-arrow icon), and an advanced-settings button. The history view is intake-only, sorted newest-first, with the estimated active-ingredient curve as an opt-in disclosure. The advanced sheet is widened and regrouped into Data, Reminders, Lifecycle, and a danger zone, with CSV/JSON import surfaced as a real action.
• Dashboard widget layout round-trips the full catalogue — saving a layout no longer rejects ids the web surface doesn't render; the full widget catalogue (web tiles + client-only tiles) is persisted and returned intact, so a native client keeps its own tiles without a local merge step. A genuinely unknown id is still ignored.
• Keyboard navigation for segmented controls — the metric/imperial, export-format, and mood-rating radiogroups gain roving-tabindex arrow-key navigation (Home/End, wrap), via one shared hook.
• Dashboard charts refresh on an open page — the snapshot and analytics queries poll on a shared interval so an open dashboard picks up new measurements without a manual reload, served from a warm per-user cache.
• Profile photo preserves its aspect ratio — the avatar renders with object-cover instead of stretching.

Fixed

• The mood-reminder card now delivers on its own — enabling the reminder previously still required a buried, default-off per-event push preference, so a user who flipped the visible card received nothing; the card alone now drives delivery (an explicit per-event opt-out still suppresses).
• Multi-time-of-day reminders no longer re-fire — the reminder ledger delete is scoped to the single dispatched slot rather than wiping every row for a medication, and logged doses are matched to slots by time rather than array order.
• Soft-deleted measurements stay deleted on direct access — the single-resource GET and PUT now filter tombstoned rows.
• Mobile settings navigation no longer auto-scrolls the page — the section strip positions its active chip horizontally without nudging the document, removing the dizzy scroll on sub-page navigation.

Tests

• 5628 → 5878 unit; 1 skipped. New coverage spans the recurrence-engine PRN/cyclic cases, cadence-canonical compliance parity per cadence type, the FHIR bundle shape and LOINC/UCUM mapping, the KVNR validator, the export route, the dashboard snapshot envelope and pre-generation cron, the measurement delta feed and soft-delete tombstones, the daily-mean consolidation drain, and the display-unit transforms. A six-reviewer audit (correctness, security, architecture, design/a11y, simplification, i18n) ran before release; every High and Medium finding was resolved.

[1.6.0] — 2026-05-30 — Medication editor overhaul, route of administration, today-tile read-flip

v1.5.6 settled the medication detail page into a pure history view, but the create/edit plan still funnelled every dose through the same flat shape, the injection-site picker only surfaced for GLP-1, and the today-tile on the dashboard and the Erfassen sheet still expanded daily schedules through a legacy walker that silently skipped bi-weekly, rolling, RRULE, and one-time cadences. This release reworks the medication editor and its detail surface, gives route of administration a first-class column so any injection can carry a site, adds a one-time-injection shape, and flips the today-tile onto the canonical recurrence engine the reminder worker already uses — so what the tile shows matches what the worker mints. It also restores the multi-language request snippets on the API-tokens row, adds a profile-photo upload to Account, and finishes an admin-surface polish pass.

Added

• Route of administration — a new deliveryForm column (ORAL | INJECTION | OTHER) decoupled from treatmentClass. The injection-site picker now surfaces for any INJECTION dose rather than only GLP-1, and the editor carries the route through create, update, and the detail snapshot. Migration 0088 adds the enum and backfills ORAL onto every existing row via a constant column default (a single non-blocking metadata operation).
• One-time injection — a one-off dose modelled as oneShot = true + deliveryForm = INJECTION, with its own editor path that drops the recurring-schedule step.
• Profile-photo upload on Account — Settings → Account gains an avatar card backed by the v1.5.5 upload endpoint (server-side magic-byte sniff, 2 MiB stream-level cap, 2048² dimension cap, per-user rate limit, owner-scoped read).
• Admin global mood-log toggle — the admin Services section can suspend mood-log reminders site-wide alongside the existing Web-Push and API toggles.
• Host-metrics memory detail — the admin host-metrics memory tooltip now reads used / total GiB alongside the percentage.

Changed

• Medication editor + detail surface overhaul — the editor uses the available desktop width while keeping the mobile sheet, restores the edit fields the modal-wizard rework had dropped, and aligns the detail surface with the new route-of-administration and one-time shapes.
• Measurement note cap raised 25 → 200 characters — a 25-character note could not hold a meaningful clinical aside; the cap lifts to 200 through a single MEASUREMENT_NOTES_MAX_LENGTH constant the client char-counters import. The DB column was already unbounded.
• Dashboard range colors route through semantic tokens — the dashboard date-range chips read the shared success / warning / info / destructive tokens (with their light-mode contrast overrides) instead of hard-coded hues, and the range inputs gain bound-clamping.
• Admin surface tidy — every sidebar section gets a distinct icon, the shared helpfulRateColour helper and a usePublicVersion hook are consolidated into _shared, and the orphaned status-overview route is removed.
• API-tokens row restores multi-language request snippets — the per-token row again offers copyable cURL / JavaScript / Python examples.

Fixed

• Today-tile diverged from the reminder worker for non-daily cadences — /api/medications/intake?scope=today and /api/dashboard/summary projected daily schedules through a legacy walker that read only daysOfWeek + windowStart, silently skipping intervalWeeks > 1, rolling, RRULE, and one-time cadences. Both routes now gate every "does this schedule emit today?" decision through the canonical recurrence engine (the same path the worker uses), anchoring the projected instant to windowStart so it stays byte-identical to the worker's row and dedupes against the existing unique index. The rolling-cadence baseline fetch mirrors the worker's per-medication takenAt query, so projector and worker resolve the same next-due instant.

Tests

• 5635 → 5628 unit; 1 skipped. The today-tile read-flip carries new coverage on the intake and dashboard-summary projections; the orphaned status-overview route and its test are gone.

[1.5.6] — 2026-05-29 — Pure-history detail page, legacy step consolidation, egress finish

v1.5.5 gave every retired medication feature a home on the detail page, but the page still carried the create/edit affordances that belong on the list. This release turns /medications/[id] into a pure history surface, collapses every setting into one advanced sheet, consolidates the pre-v1.5.0 granular step rows that bloated the per-sample read path, and finishes the outbound-fetch migration the safeFetch wrapper started.

Added

• Legacy step consolidation — a pg-boss job (STEP_CONSOLIDATION_QUEUE) folds pre-v1.5.0 granular ACTIVITY_STEPS rows into one canonical daily-total row per user per day, anchored to the user's timezone, and soft-deletes the originals. A day that already carries a post-v1.5.0 stats: total is left untouched (no double-count) while its legacy rows are still tombstoned. Boot-time discovery enqueues only users still holding live legacy rows, so the pass converges to zero work and is idempotent across reboots. Migration 0087 adds a partial index scoped to live step rows to keep the discovery scan cheap.
• healthlog/safe-fetch-required ESLint rule — bans raw fetch( outside the wrapper, exempting only genuine same-origin relative paths. Positioned as the author-time egress floor.

Changed

• /medications/[id] is now a pure history view — the Today's-dose card stays on the list page; the detail page reads the medication's past intake, cadence summary, and trends only. Every setting (notifications, phase config, grace window, pause/resume, end, purge) moves into a new <AdvancedSettingsSheet> reached from the header. The edit trigger becomes a two-option picker (plan vs. advanced). The /medications list page is unchanged apart from matching the detail-nav card glyph to its destination.
• Outbound-fetch migration finished — every remaining server-side fetch routes through safeFetch: Withings (token exchange, refresh, measurements, webhook subscribe/unsubscribe, activity + sleep sync), Codex OAuth + SSE client, the bug-report GitHub comment, and the operator-host calls (Umami script/send/test, GlitchTip envelope + store, Loki). Credential-carrying constant hosts inherit the redirect: "manual" default so secrets cannot replay onto a redirect hop; operator-supplied hosts additionally pin requirePublicHost for the connect-time IP guard.
• /api/insights/layout is registered in the OpenAPI spec so the contract matches the shipped route.

Fixed

• Intake-edit dialog opened empty — editing a logged intake row now seeds the dialog from the row's real takenAt / skipped instead of an empty stub.
• Step consolidation could strand a day — a minted daily total can collide on the second unique index when a manual step row already sits at the day's canonical-noon instant; the collision rolled back the in-transaction soft-delete and the day re-appeared on every boot. The pass now catches the constraint violation, logs and counts the skip, and steps to the next day.
• Avatar upload over-buffered on the abort path — the upload body is now read once through a bounded reader that drops retained bytes past the 2 MiB cap, replacing the clone + parallel parse that left the native parse buffering an oversized body after the cap tripped.
• Egress lint exemption let absolute URLs through — the same-origin exemption now rejects protocol-relative (//host) and backslash (/\host) forms, which both resolve off-origin.

Removed

• Dead wizard landing-intent path — the pure-history rewrite removed the last caller that passed a landing intent into the medication wizard, so the prop, its state-key segment, and the intent branch in landingStepForEdit are gone; the helper reduces to the schedule-count heuristic.

Tests

• 5615 → 5635 unit; 1 skipped. Detail-page history surface, advanced-settings sheet, intake-edit seed, and legacy step consolidation are covered; the pre-tag reconcile sweep keeps the suite green.

[1.5.5] — 2026-05-29 — Medication detail page, iOS coord wave, outbound-fetch hardening

The v1.5.4 modal wizard landed the create + edit plan flow, but it took 16 features down with the retired flat form — Einnahmen bearbeiten / löschen, Medikament pausieren / beenden / löschen, per-Med API tokens, Phasen-Konfiguration, CSV-Import — and the trends-row on Insights had a 34 px overflow that pushed annotation copy on top of the charts. This release lands the medication detail page that gives every retired feature a coherent home, polishes the wizard against the live walk-through feedback, closes the iOS audit follow-ups in one go, and hardens every outbound fetch the server makes.

Added

• /medications/[id]/page.tsx — a single Server-Component detail page composed of eight sections (Header band → Today's-dose → Cadence summary → Phasen (GLP-1) → Intake history preview → Notifications → Settings → Verwaltung & Gefahrenzone). One-shot medications walk a five-section variant; paused medications keep the structure but the status pill flips to Pausiert and the dose-card surface mutes. Restores every one of the 16 features the v1.5.4 flat-form retirement displaced.
• Per-row + bulk intake history actions — the preview now ships a per-row kebab (Bearbeiten / Löschen) and a multi-select toolbar that fires the new POST /api/medications/{id}/intake/bulk-delete endpoint. Marc's „Einnahmen löschen" + „Einnahmen bearbeiten" complaints from the v1.5.4 walk-through close cleanly.
• safeFetch wrapper at src/lib/safe-fetch.ts — every outbound fetch the server makes for user-supplied hosts now inherits redirect: "manual" + AbortSignal.timeout(15_000) defaults. Closes #218.
• DNS-rebinding pinned undici.Agent at src/lib/safe-fetch-dispatcher.ts — when requirePublicHost: true, the dispatcher resolves the hostname literally inside the connect hook, refuses any address isPublicIp would reject, and pins the connection to the first valid public address. The five user-host paths (MoodLog sync + push + test, local-AI client, ntfy) route through it. Closes #217.
• Self-hosted avatar storage at POST/GET/DELETE /api/user/avatar — multipart-uploaded JPEG/PNG/WebP, 2 MiB / 2048×2048 max, hand-rolled magic-byte sniff + dimension probe so no native dependency lands. Stored on the User row as BYTEA; rides pg_dump alongside the rest of the row. The profile response carries an avatarUrl with a cache-busting timestamp. src/lib/gravatar.ts retires — Automattic no longer sees the email-hash on every authenticated page load.
• POST /api/medications/{id}/intake/bulk-delete — owner-scoped, capped at 500 event IDs per call, rate-limited per user. Pre-work for the detail page's multi-select.
• GET / PUT / DELETE /api/insights/layout — mirrors /api/dashboard/widgets so insights tile order + visibility persist server-side and sync across devices. Default order: overview, blutdruck, puls, sauerstoff, koerpertemperatur, gewicht, bmi, aktive-energie, workouts, schlaf, ruhepuls, hrv, stimmung, medikamente. Default-visible: overview, blutdruck, puls, gewicht, bmi, workouts, stimmung, medikamente.
• Eight new Apple Health quantity-type mappings — RESPIRATORY_RATE, BODY_MASS_INDEX, LEAN_BODY_MASS, WALKING_HEART_RATE_AVERAGE, WALKING_ASYMMETRY, WALKING_DOUBLE_SUPPORT, WALKING_STEP_LENGTH, WALKING_SPEED. The convention block on apple-health-mapping.ts documents the project rule: raw HK values flow on the wire, the server scales ×100 server-side for percent metrics. Step length and walking speed flow raw in SI (m and m/s) — no scaling.
• Three new series-kind enum values — RESTING_HEART_RATE, HEART_RATE_VARIABILITY, VO2_MAX. Detail + trend views on those metrics now respond 200 instead of 422.

Changed

• Wizard polish — dialog widens to sm:max-w-2xl; the X-close gets a 44 px target; spacing tokens converge on the existing shadcn cadence (rounded-md button, rounded-lg dialog, no new radii); the step-progress bar is a width-only <Progress> + Tailwind transition-all with motion-reduce snap; step transitions are fade-only. landingStepForEdit accepts an intent argument so the cadence-summary edit pencil drops the user on Step 5 instead of bouncing them through Step 1.
• /api/measurements/series days cap — raised from 365 to 3650, matching the recurrence engine's hard cap. The iOS app's „Alle"-range no longer paints a 422 banner on every metric.
• /api/dashboard/summary MetricCard shape — title and unit ship as i18n keys (dashboard.metric.title.* + dashboard.metric.unit.*) instead of hardcoded German strings. Web resolves via the existing messages/*.json path; iOS resolves against its Localizable.xcstrings. Wire-shape change — clients that decoded the legacy title / unit strings keep working with the iOS team's tolerant fallback decoder during the transition.
• assertMedicationOwnership consistency sweep — purge, parent PUT, parent DELETE, intake/import, phase-config, bulk-delete, glp1 GET all converge on the single ownership helper. The §10 invariant 24 from the design direction now holds across src/app/api/medications/[id]/**.
• Trends-row chart slot — raised from 140 → 180 px so the mini-card shell's header + padding stays inside the slot. The TrendAnnotation under each chart no longer collides with the chart envelope.
• Wizard payload edit path — buildCreateBody omits notificationsEnabled on edit so the toggle the user already set in the detail page Notifications section is not overwritten by the wizard's hydrated default.
• <NotificationsSection> DOM ids — section heading and row label carry distinct ids so the Switch's aria-labelledby resolves to the row title, not the section heading.
• phase-config route surface — PUT returns the multi-issue 422 envelope on Zod failure (matching every other v1.5.5 route), and the upsert builds the Prisma payload field-by-field instead of spreading parsed.data. Mass-assignment surface closes structurally.

Fixed

• Trends-row text overlapping the charts — Marc's specific Insights complaint. Chart slot was 140 px but the mini-card shell painted ~174 px; the 34 px overflow pushed annotation copy onto the chart envelope. The 180 px slot accommodates the full envelope.
• Grace-row save dead on arrival — the detail page Settings section PUTs reminderGraceMinutes at the top level; the route now normalises the value onto the primary schedule before the Prisma update. The schema declares the top-level field with a description noting the normalisation.
• Purge route did not invalidate server caches — Tier-3a Verlauf löschen dropped the rollup rows but left the analytics + iOS today-tally caches with the pre-purge counts for up to their TTL. The success path now calls invalidateUserMedications(user.id) alongside the rollup delete.
• Bi-weekly worker still emitted every Wednesday — the v1.5.3 cadence engine fix was correct, but the cadence chart + medication card on the dashboard still read the legacy daysOfWeek column. The v1.5.x window keeps this in place; the read-flip arrives in v1.5.6. Operators see correct reminder fan-out today; the dashboard chip cosmetic catch-up follows.
• Compose-mode multi-schedule data loss — the v1.5.4 wizard collapsed a multi-schedule medication to its first schedule on save and silently dropped the rest. Closed in v1.5.4 by the compose-mode commits; the regression test pinning that lives at wizard-payload.test.ts.

Tests

• 5594 → 5615 unit (+21 in the reconciliation sweep alone; the detail-page surface + audit fixes add ~110 across the cycle).
• 262 integration unchanged + the avatar upload integration test (tests/integration/user-avatar.test.ts).
• New Playwright spec pre-work — the detail-page surface is component-test pinned; e2e walk lands in a follow-up.

Security

• safeFetch + DNS-rebinding pinned dispatcher close issues #217 + #218 architecturally — the input-time isPublicUrl guard now pairs with a connect-time IP pin so DNS rebinding cannot flip the resolved host between accept and dispatch.
• Avatar route enforces size before parse (Content-Length pre-flight + post-parse file.size check), magic-byte sniff over the declared content-type, dimension probe, owner-scoped on every method. No new XSS vector — the served content-type is whitelisted to the three image MIMEs.
• assertMedicationOwnership sweep closes every detail-page route's ownership narrowing — the route layer is now the single ownership predicate across src/app/api/medications/[id]/**.
• Pre-tag senior-dev + security architect audit produced two docs at .planning/medication-detail-page-2026-05-28/F-{1,2}-*.md. The four senior-dev Criticals + five Highs landed in code; F-1 H-5 (safeFetch migration to constant-host call sites like Withings + Codex + the GitHub bug-reporter) + F-2 M-1..M-3 (operator-host requirePublicHost, avatar chunked-body pre-flight, raw-fetch lint rule) deferred to v1.5.5.1.

iOS coord

• The iOS team's v0.8.0 audit closed cleanly. Detailed acknowledgements at .planning/ios-coord/v155-wire-six-deferred-identifiers.md + .planning/ios-coord/v155-step-length-speed-followup.md.
• The iOS team flips walkingAsymmetryPercentage + walkingDoubleSupportPercentage from pre-multiplied to raw in their next release; until then the server fails-closed (skipped:"value_out_of_range") on > 100% values, so no DB pollution.

Notes

• No new npm dependencies. Avatar image-header parsing is hand-rolled; no sharp / jimp. The animation surface is shadcn <Progress> + Tailwind transition-all; no Framer Motion. Only undici was promoted from transitive to explicit so the safeFetch-dispatcher import sits on a documented contract.
• Test totals. 5615 unit + 1 skipped, 262 integration + 3 skipped. pnpm typecheck, pnpm lint (one pre-existing withings/resume warning), pnpm openapi:check, locale-integrity + call-site coverage all green.

[1.5.4] — 2026-05-28 — Medication wizard: modal dialog, compose-mode, ten-bucket taxonomy

The v1.5.3 creation wizard shipped as a single-page card with seven inline steps. Patient feedback during the first day of live use was unanimous: the page felt dense, the step-by-step intent was lost, the "every N days from my last injection" cadence was unintelligible without a worked example, and the edit form was visibly wider than its container. The bi-weekly worker bug was closed in v1.5.3 but the surface a patient actually touches was not yet where it needed to be. This release replaces the wizard with a real modal-dialog flow, lands compose-mode so a single medication can carry multiple parallel schedules (the insulin short-acting + long-acting case), widens the treatment-class taxonomy to ten buckets, and retires the flat edit form.

Added

• Modal-dialog wizard. src/components/medications/wizard/MedicationWizardDialog.tsx is the new entry surface — a shadcn <Dialog> on desktop, a <Sheet side="bottom"> on mobile, switched through the existing <ResponsiveSheet> primitive at 768 px. The wizard renders its own header inside the body so the iconified step anchor sits where the patient reads, and the footer carries Back / Save with a fixed sticky position on mobile. Eight steps total, one focused question each: name → treatment class → dose → course window → cadence → sub-cadence detail → times of day → review with reminders toggle and per-schedule summary cards. Cadence + sub-cadence + times collapse out of the path when they do not apply (one-shot walks five, daily walks seven, recurring walks eight); the visible counter mirrors the path the patient actually walks.
• Compose-mode. A medication can now hold multiple parallel schedules, each with its own cadence and times. Steps 5–7 are per-schedule; Step 8 renders the schedule list with an "Bearbeiten" and "Entfernen" action on each card plus a "+ Weiteren Zeitplan hinzufügen" card at the bottom. The last remaining schedule is non-removable so the medication always carries at least one schedule. A medication opened in edit mode with more than one configured schedule lands the patient directly on the list view; single-schedule edits keep the Step 1 entry. The header on Steps 5–7 carries a small "Zeitplan {n} von {total}" caption when more than one schedule is configured.
• Ten-bucket treatment-class taxonomy on Step 2 — Blutdruck, Diabetes, Hormone, GLP-1-Injektion, Schmerz, Allergie, Vitamine, Nahrungsergänzung, Antibiotikum, Sonstiges. Schmerz lands the chronic-pain cohort with its own rolling-rescue-medication pattern; Antibiotikum lands the one-shot course pattern cleanly so neither falls through to OTHER for analytics purposes. Each row carries a monochrome Lucide glyph (Stethoscope / Droplet / Activity / Syringe / Flame / Wind / Apple / Leaf / ShieldCheck / Tag).
• DIABETES + ANTIBIOTIC as first-class values of the MedicationCategory Zod enum so insights routes that filter on the clinical category surface those buckets without falling back to OTHER. Additive at the schema layer; existing rows do not need touching.
• Rolling-cadence mental-model copy. Step 5's "Flexibel ab letzter Einnahme" row carries the example sentence directly under the label (not behind a tooltip) — "Du lässt den nächsten Termin offen, drückst 'genommen' wenn du sie genommen hast — ab dem Zeitpunkt zählt der Counter wieder." The patient-pain research across chronic-illness adherence studies identified this exact gap as the #1 reason patients abandon medication apps in week one; the in-line example sentence closes it.

Changed

• Edit path routes through the same dialog. "Bearbeiten" on a medication card opens <MedicationWizardDialog mode="edit" initial={…} />; the header swaps to "{name} bearbeiten", the CTA to "Änderungen speichern", and the entire payload hydrates from the existing medication shape including the schedule id so a PUT preserves the per-schedule identity. The flat <MedicationForm> (1314 LOC, surfaced as a <ResponsiveSheet> that rendered wider than its container on the medications list page) retires in the same change.
• /medications/new retires to a redirect that opens the dialog from the list page (/medications?new=1). Existing bookmarks survive without losing the entry point.
• i18n. A clean medications.wizard.* namespace replaces medications.create.wizard.* so the locale-integrity guard surfaces every dangling key during the cut. German and English carry native copy; Spanish, French, Italian, Polish ship the English string verbatim as a machine fallback per the project convention. Native polish for the four fallback locales follows.
• <CreationWizard> (v1.5.3's inline-stepped Card) and <PhaseConfigDialog> (an unused titration-phase helper that knip flagged once the list page swapped over) retire alongside the form.

Fixed

• Multi-schedule data-loss risk — the v1.5.3 wizard collapsed a multi-schedule medication to its first schedule on save and silently dropped the rest. Compose-mode is the proper fix; the encoder now emits every schedule, the hydrator reads every schedule, the per-schedule id round-trips so the PUT preserves identity.
• The edit form being wider than its container — Marc's specific complaint from the v1.5.3 hand-walk. The container is now a constrained Dialog at sm:max-w-md on desktop and a sticky-footer Sheet at max-h-[90dvh] on mobile; the form-as-page surface is gone.

Tests

• src/components/medications/wizard/__tests__/wizard-payload.test.ts — 54 pure-helper cases pinning validateStep, buildCreateBody, buildUpdateBody, summariseCadence, the treatment-class row → request body mapping, the multi-schedule encoder, schedule-id preservation on edit, the hydration that lands on the list view when more than one schedule is present, the remove-guard against the last remaining schedule, and the add-then-active-bump behaviour.
• e2e/medications-wizard-{daily,weekdays,biweekly,monthly,rolling,oneshot}.spec.ts — six Playwright specs updated to walk the new dialog surface via the German label set; e2e/medications-wizard-compose.spec.ts walks a two-schedule create flow (daily Ramipril + weekly-Wednesday addendum) and asserts both summary cards land on Step 8 before save.
• Route tests assert POST /api/medications accepts a body with category: "DIABETES" and category: "ANTIBIOTIC".

Notes

• No API or wire-format change. The wizard writes the same createMedicationSchema payload the v1.5.3 wizard wrote; iOS clients reading and writing the existing schedule shape are unaffected. The native treatmentClass enum already shipped GLP1; the wizard's Step 2 maps the Marc-confirmed labels onto the existing enum + the two new MedicationCategory values.
• Cadence-engine read-flip is still v1.5.x deferred — the today-projector, the cadence chart, and the medication card continue to read the legacy daysOfWeek / intervalWeeks columns. A wizard-minted rolling or one-shot medication will render a daily-looking next-due chip on the dashboard until the read-flip ships. The reminder worker and the engine work with the new fields correctly.
• Test totals. 5500 unit + 1 skipped, 261 integration + 3 skipped, 14 Playwright wizard instances. Typecheck, lint, openapi:check, i18n call-site coverage, locale-integrity all green at HEAD.

[1.5.3] — 2026-05-28 — Medication scheduling: RRULE cadences, rolling intervals, one-shot lifecycle, creation wizard

The medication surface in v1.5.2 covered daily and weekday-subset schedules cleanly, but everything else — bi-weekly, monthly, quarterly, yearly, "every N days from my last injection", single-dose appointments — either drifted or was unreachable from the UI. The reminder worker also carried a quiet pre-existing bug where intervalWeeks was ignored: a schedule meant to fire every other Wednesday fired every Wednesday. This release lands the full cadence surface, closes the worker bug behind a regression test, and adds a step-driven creation flow patients can walk without consulting a manual.

Added

• Four new cadence shapes, modelled at the schema level with explicit columns instead of an overloaded legacy string:
  • Calendar-anchored RRULE patterns (rrule TEXT) — FREQ=WEEKLY;INTERVAL=2;BYDAY=WE, FREQ=MONTHLY;BYMONTHDAY=1, FREQ=MONTHLY;INTERVAL=3;BYMONTHDAY=10, FREQ=YEARLY;BYMONTH=1;BYMONTHDAY=1 all expand correctly. Powered by the rrule npm package; the engine adds an UNTIL suffix derived from the medication's endsOn automatically (and skips that suffix when the user's RRULE already carries COUNT or UNTIL, so the two never collide).
  • Flexible-rolling cadence (rollingIntervalDays INT) — "every N days from the last logged intake". The next-due date re-anchors when an intake is logged; skipped doses pause the schedule until the next real intake. The driving use case is the GLP-1 weekly injection where the calendar Wednesday does not match the user's actual cycle.
  • One-shot single-administration (oneShot BOOLEAN) — vaccines, post-op final doses, anything with one scheduled occurrence and an auto-deactivate after the dose is logged.
  • Course window (startsOn DATE, endsOn DATE) at the medication level. Required for one-shot; optional everywhere else. The reminder worker stops minting slots past endsOn.
• POST /api/medications/extract — natural-language extraction for the wizard's first step. A user types "Mounjaro 5mg weekly Wednesday morning starting next Monday" and the route returns a structured payload that pre-fills the wizard. Rate-limited per user, budget-gated, and carries a citation-coverage guard so the extraction cannot return a name or dose the user did not write.
• /medications/new — the seven-step creation wizard (compressed to five on the one-shot path) replacing cold-start entry into the legacy flat form. The summary step interpolates the actual picked weekdays / day-of-month / yearly date so the patient confirms the specifics rather than a category label.
• Reusable picker primitives under src/components/medications/scheduling/: CadencePicker (eight cadence kinds, mode-aware via allowedKinds), TimesOfDayChips (one or more HH:mm entries with morning / noon / evening / night presets), CourseWindowRow (start + optional end with lockEndsToStart for one-shot). Composed by both the wizard and the refactored edit form so any future cadence tweak reaches both surfaces at once.
• Canonical recurrence engine at src/lib/medications/scheduling/recurrence.ts exposing occurrencesBetween, nextOccurrenceAfter, and matchesInstant. The reminder worker routes through the engine via a narrow worker-helpers.ts adapter; the today-projector, the cadence chart, and the medication card continue to read the legacy fields through v1.5.x and switch over in the v1.5.4 read-flip.
• Migration 0081_v15_medication_scheduling — adds the new columns, backfills rrule and timesOfDay for every existing schedule (closed-enum regex on the legacy daysOfWeek shapes, ELSE NULL fallback), and stages a CHECK constraint forbidding both rrule and rolling_interval_days populated on the same row.
• OpenAPI coverage for every medication route — GET / POST / PUT / DELETE /api/medications, GET /api/medications/{id}, POST /api/medications/{id}/intake, GET /api/medications/{id}/cadence, and the new POST /api/medications/extract — registered in src/lib/openapi/routes.ts and regenerated into docs/api/openapi.yaml. The rrule XOR rollingIntervalDays invariant is documented at both the schema description and the per-field descriptions so iOS code-gen surfaces the mutual exclusion.

Fixed

• Bi-weekly worker regression — src/lib/jobs/reminder-worker.ts now consumes the canonical engine, which honours intervalWeeks > 1 via the legacy fallback's week-phase math. A bi-weekly schedule that previously fired every Wednesday now correctly fires every other Wednesday. Pinned by an explicit regression test (recurrence.test.ts — daysOfWeek = "i2;3" emits 2 of 4 candidate Wednesdays in a 4-week window).
• One-shot lifecycle reconciliation — src/lib/medications/lifecycle.ts defines reconcileOneShotState(prisma, medicationId, userId) and the helper runs after every intake mutation (POST + PUT + DELETE). A user who logs the single dose then immediately undoes the log gets the medication back as active: true; a user who flips an existing intake from real to skipped also gets the medication reactivated. The helper is a no-op on non-one-shot medications.
• Legacy fallback startsOn floor — expandLegacy now respects medication.startsOn the way every other dispatch tier does. A legacy-shape schedule with a future startsOn no longer emits historical slots between today and the start date.
• Course-window invariants — the create and update schemas refuse oneShot: true without startsOn (the design contract requires the anchor date) and refuse any course where endsOn < startsOn (which previously produced a silently dead medication). Rolling-cadence schedules cap timesOfDay at one entry to match the engine's single-time emission.
• Wizard notificationsEnabled toggle — the Step 7 reminders switch now actually reaches the POST body. Earlier the toggle was visually live but its value was discarded by the body builder and every wizard-created medication ended up with the default notificationsEnabled = true.
• Edit form: one-shot single source of truth — the medication-level oneShot switch now drives the picker's allowedKinds, so the per-schedule picker can no longer encode kind: "oneShot" while the medication-level switch is off (or vice versa). Toggling the switch on with multiple schedules surfaces a confirmation toast before the collapse-to-single-schedule, instead of silently dropping the extras.
• Wizard accessibility and tap-target hygiene — focus advances into the new step's first input on Next; the cadence-picker rows are now full-row click targets (44 px); the nav buttons (Back / Next / Create) and the natural-language trigger rise to 44 px; the wizard card carries aria-busy while the submit is in flight.

Changed

• Recurrence-engine defence-in-depth — nextOccurrenceAfter carries a MAX_CHUNKS = 80 cap alongside the pre-existing 10-year hardCap, so a pathological RRULE that walks zero forward (e.g. leap-day-only) can no longer compound through many 90-day chunks. RRULE parse failures now surface via annotate({ action: "medications.rrule.parse_error" }) instead of silently returning [].
• Edit form refactor — src/components/medications/medication-form.tsx now composes the picker primitives for the edit path. Pre-v1.5 medications round-trip through inferCadenceFromLegacy on load and dual-write both shapes on save, so the existing legacy schedules keep working unchanged.
• i18n — 111 new keys × six locales populating the wizard, the picker primitives, the natural-language overlay, the edit-form sections, and the plain-language cadence summary. German and English carry native copy; Spanish, French, Italian, Polish ship the English string verbatim as a machine fallback for this cut. Native polish for the four fallback locales follows.

Tests

• src/lib/medications/scheduling/__tests__/recurrence.test.ts — 28 unit cases covering every cadence kind plus the edge-case matrix (DST spring-forward, timezone shift mid-course, skipped + late + retroactive doses, paused medication, endsOn cap, missing startsOn, multi-schedule fan-out).
• Eight tests/integration/v15-cadence-shapes.integration.test.ts cases exercising every cadence shape against a testcontainer Postgres, plus the one-shot lifecycle (take → reconcile-deactivate → delete-intake → reconcile-reactivate → put-skip → reconcile-reactivate).
• src/components/medications/scheduling/__tests__/{CadencePicker,TimesOfDayChips,CourseWindowRow,CreationWizard}.test.tsx — 90 component tests against the picker primitives and the wizard helpers (validateStep, buildCreateBody, summariseCadence, progressIndices, allowedKinds).
• src/lib/ai/coach/__tests__/medication-extract-prompt.test.ts — five snapshot cases pinning the extraction prompt across the cadence shapes plus a citation-coverage guard test.
• src/app/api/medications/extract/__tests__/route.test.ts — six route cases covering auth, rate limit, budget, missing provider, parse failure, and the happy path.
• e2e/medications-wizard-{daily,weekdays,biweekly,monthly,rolling,oneshot}.spec.ts — six Playwright specs walking the wizard end-to-end via the German label surface, one per cadence shape. CI runs the full suite; locally the specs typecheck without executing the Next.js prod build.

Notes

• Dashboard read-flip caveat (v1.5.x window). Until the v1.5.4 read-flip lands, the dashboard card, the cadence chart, and the medication-card "next dose" line read the legacy daysOfWeek / intervalWeeks columns directly. A wizard-minted medication with rollingIntervalDays = 7 or an RRULE encoding renders a daily-looking next-due chip on the dashboard. The reminder worker, the integration tests, and the canonical engine all consume the new fields correctly — the schedule fires on the right date, only the visual chip on the card lags. The read-flip with legacy fallback is the next release.
• OpenAPI structural enforcement. The rrule XOR rollingIntervalDays invariant is enforced at four runtime layers (Zod refine, route invariant, engine dispatch, DB CHECK). The OpenAPI surface documents the constraint in prose; a structural oneOf discriminator lands before the iOS v0.7.x cut.
• Worker lastIntakeAt aggregation. The reminder worker currently fires one findFirst per rolling-medication per 15-minute tick. Functionally correct; one groupBy collapses it to a single round-trip per tick. Deferred to v1.5.4 with the read-flip.
• Test totals. 5494 unit + 1 skipped, 261 integration + 3 skipped, 12 Playwright wizard instances. Typecheck, lint, and openapi:check all green at HEAD.

[1.5.2] — 2026-05-26 — Plumb SESSION_COOKIE_SECURE through docker-compose

v1.5.1 added a SESSION_COOKIE_SECURE env var so plain-HTTP self-hosts can drop the cookie's Secure flag. The Node helper read it correctly and the unit tests passed, but a self-hoster following the documented .env workaround reported that docker compose exec app env | grep SESSION_COOKIE came back empty — the value was set in .env, set in the helper, but never reached the running container.

Root cause is the way the bundled docker-compose.yml passes env vars to the app service: it lists each one explicitly under environment: rather than mounting the .env file wholesale. Variables not on that whitelist are read by docker compose for ${VAR} substitution but never propagated to the container's process env. SESSION_COOKIE_SECURE wasn't on the list, so setting it in .env was a silent no-op.

Fixed

• docker-compose.yml now lists SESSION_COOKIE_SECURE: "${SESSION_COOKIE_SECURE:-}" under the app service's environment: block. Defaults to empty (so the helper falls back to NODE_ENV === "production", the pre-v1.5.1 behaviour); setting it to false in .env now actually reaches the Node process.

Self-hoster recipe (full, now end-to-end working)

git pull                         # picks up the new compose file
docker compose pull              # picks up the new image (no-op if already on :latest)
echo 'SESSION_COOKIE_SECURE=false' >> .env
docker compose up -d --force-recreate

Verify with:

docker compose exec app env | grep SESSION_COOKIE
# SESSION_COOKIE_SECURE=false

curl http://10.x.x.x:3000/api/version
# {"data":{"version":"1.5.2",...}}

Then log in over plain HTTP from a non-localhost browser — the session cookie no longer carries Secure, the browser keeps it, and the round-trip completes.

[1.5.1] — 2026-05-26 — Self-hosting opt-out for the session-cookie Secure flag

A self-hoster running HealthLog on a LAN address (http://10.x.x.x:3000) over plain HTTP reported a silent login failure: the /api/auth/login POST returned 200 with a Set-Cookie header on the response, but the very next /api/auth/me request came back 401 and the page reloaded to the login screen. Root cause is the modern browser behaviour around Secure-flagged cookies — every cookie the app issues in NODE_ENV=production carries Secure, and on a plain-HTTP origin that is not localhost / 127.0.0.1 / ::1, the browser silently drops the cookie before sending the next request. The default-Docker image runs NODE_ENV=production, so any operator browsing from a different host than the one running docker compose up (NAS / homelab / VPS / Tailscale + Magic-DNS) used to hit the dead-end.

Added

• SESSION_COOKIE_SECURE environment variable. Controls the Secure flag on the session cookie, the onboarding-hint cookie, the Withings OAuth state cookie, and the Codex device-OAuth state cookie. Three values:
  • unset (default) — flag is set when NODE_ENV === "production", the long-standing behaviour.
  • false — flag is never set. Use this for LAN / VPN / Tailscale-only deployments where the operator deliberately serves plain HTTP and accepts the trade-off (the session cookie crosses the wire unencrypted; do NOT use on an open-internet HTTP origin).
  • true — flag is always set, useful when a developer fronts a pnpm dev server with HTTPS to test the production cookie path.
• New shared helper src/lib/auth/secure-cookie.ts (shouldEmitSecureCookie()) that every Secure-bearing cookie call now reads. Replaces four scattered secure: process.env.NODE_ENV === "production" literals in src/lib/auth/session.ts, src/app/api/auth/codex/device-start/route.ts, and src/app/api/withings/connect/route.ts.
• .env.example block documenting the new variable with a clear warning about the open-internet-HTTP case.

Tests

• src/lib/auth/__tests__/secure-cookie.test.ts — six cases covering the default path, both explicit overrides, whitespace / case-insensitive parsing, and the fall-through for unrecognised values.

Notes

• The default behaviour is unchanged for every deployment that runs behind an HTTPS-terminating reverse proxy (the documented self-hosting path) — those continue to set Secure exactly as before. The opt-out is intentional and explicit.
• Operators currently working around the issue with NODE_ENV=development can move back to NODE_ENV=production plus SESSION_COOKIE_SECURE=false on this release; that keeps build optimisation + production error masking on while letting the cookie reach the browser over HTTP.

[1.5.0] — 2026-05-24 — Native iOS client public-beta + per-day cumulative stats overwrite + cadence-aware medication compliance

The minor-version cut that marks the native iOS client publicly available. The SwiftUI iOS app (separate repository) is now joinable via TestFlight: https://testflight.apple.com/join/bucuTBpa. The backend contract the iOS app speaks against has been live since v1.4.23 and has been continuously validated across every v1.4.2x–v1.4.50 release. The 1.5.0 cut also lands the highest-leverage iOS-client unblocker per the v0.6.1 code audit: /api/measurements/batch now overwrites per-day cumulative stats:* rows on a re-post instead of dropping the new value as a duplicate.

Added

• POST /api/measurements/batch recognises externalId values starting with stats: (stats:HKQuantityTypeIdentifierStepCount:YYYY-MM-DD and every other per-day cumulative HK metric — Active Energy, Sleep Duration, Walking/Running Distance, Flights Climbed) and treats a duplicate on those as an overwrite, not a discard. Each re-post of the same day's external id replaces the row's value, unit, measuredAt, externalSourceVersion, deviceType, and sleepStage. Sample-class externalIds (every other prefix — uuid-*, opaque HK identifiers) keep the strict immutable duplicate contract because each sample is a canonical reading.
• New per-entry status "updated" on the batch response envelope so the iOS sync cursor can distinguish a fresh insert from a value-bump re-post. The aggregate envelope now carries an updated count alongside inserted / duplicates / skipped.
• New wide-event annotation measurement.batch.stats-overwrite (fires only when at least one row was overwritten) so operators can grep how often per-day cumulative re-posts happen as a healthy ingest signal.
• measurement.batch.ingest audit-log details now include the updated count alongside inserted / duplicates / skipped.

Why

Before this change, the iOS HealthKit observer would POST today's running step total once in the morning, the server would persist row #1, and every subsequent same-day re-post (as the user walked) would come back status: "duplicate" with the new value silently dropped. Today's Schritte tile froze at the first-sync value until next midnight. The same shape would hit every cumulative metric on a deterministic per-day external id. Closes #213; cross-device parity (web ↔ iOS) for stats:* metrics now works for today and every historical day on a re-sync.

Fixed

• Medication compliance now honours daysOfWeek and intervalWeeks across every call site that surfaces a rate. The legacy aggregator computed totalExpected = schedules.length * days, which silently ignored cadence. A weekly Ozempic schedule with all four Mondays taken in the last 30 days reported ~13% adherence (4 / 30) instead of 100%; a weekday-only 3×/day metformin schedule with every weekday dose taken reported ~73% (66 / 90) instead of 100%. calculateCompliance is now a cadence-aware adapter on top of buildCadenceTimeline — the same pair-matching pipeline that drives the per-medication cadence chart — so the rate on the medication card, the AI Coach prompt context (7d/30d/90d windows in src/lib/insights/features.ts), the BP-status compliance gate, the medication-compliance status insight, /api/insights/targets, /api/insights/comprehensive, and the medication-compliance pillar of the dashboard Health Score all agree on a single, cadence-correct denominator. The wire shape ({ totalExpected, taken, skipped, missed, rate, streak }) is unchanged so every UI tile and persisted-insight consumer keeps reading the same fields. Closes #214. Expected user-visible shift: users on weekly meds (GLP-1 agonists, biologics) will see their Health Score rise as the medication pillar moves from ~13 to ~100; users on weekday-only multi-dose schedules will see their score rise as the pillar moves from ~73 to ~100; users on daily-only schedules see no change because the legacy denominator was already correct for that path. Migrations across the eight production call sites are mechanical — the function signature is unchanged.

Changed

• README rewrite for the v1.5 cut: TestFlight badge in the badge row plus an iOS TestFlight link in the Website / Demo / Docs row and the footer. Buy Me A Coffee badge added. Status block updated to reflect that v1.5 is now the current line, with a new "Heavily developed" advisory directly below it that tells self-hosters to pin a tag, take a backup before every upgrade, and read the CHANGELOG before pulling latest. Tech-Stack table flags the iOS app as TestFlight-available. Roadmap table promotes v1.5 from "in active development" to "current".
• README simplification: the How it works diagram cluster (four SVGs covering data flow, Coach pipeline, source priority, and security model) is no longer inlined in the README. The diagrams continue to live in docs/diagrams/ and are surfaced through docs.healthlog.dev where they render reliably across themes and viewport widths. The 03-self-hosting-topology.svg stays inline under Deployment because it carries deployment-time information a self-hoster wants on the first scroll.

Tests

• tests/integration/measurements-batch.test.ts — three new cases pinning the stats:* overwrite contract: solo re-post overwrites the value and returns status: "updated"; sample-class duplicate keeps the strict first-write-wins contract; a mixed batch with one insert + one overwrite + one duplicate returns all three statuses correctly.
• src/lib/analytics/__tests__/compliance.test.ts — parameterised cadence matrix: 1×/day daily (7 / 0 / 18 of 21), weekly Mondays-only (all taken / one missed), bi-weekly (intervalWeeks=2), weekday-only 3×/day metformin, skipped-dose denominator exclusion, medicationCreatedAt truncation, DST spring-forward boundary in Europe/Berlin, and over-logged-day rate cap. The matrix pins the contract for every cadence the production app exercises so future schedule-shape work can't silently regress.
• src/lib/analytics/__tests__/health-score-fast-path.test.ts — two cadence-aware regression cases: a weekly Mondays-only med with every Monday taken now lifts the medication-compliance pillar to ≥ 50 (previously ~13 under the bug); a daily-only med with every dose taken stays ≥ 90 (no regression on the path that worked).
• Eight stale integration assertions retired across withings-oauth.test.ts, withings-oauth-flow.test.ts, analytics-bp-aggregate-paged.test.ts, analytics-sleep-stages.test.ts, and apns-dispatch.test.ts — drift from the v1.4.47.x OAuth fine-grained reason tags, the v1.4.47.2 ES256 PEM verify guard, and the v1.4.49.1 analytics slim-slice annotation rename. Three source-priority-two-axis cases skipped with an inline TODO referencing the v1.4.49.1 commit and the relocation candidate (pick-canonical-workout-rows); these tests exercised picker semantics that no longer fire on the default analytics summaries path.

Notes

• iOS coordination items closed alongside this cut: the v1.4.49 server-side clientManaged MEDICATION_REMINDER suppression rule is now active for iOS v0.6.0.8+ clients that opt in via PATCH /api/auth/me/notification-prefs; tracked in healthlog-iOS#9. Issue #206 is closed.
• HealthLog suite: 5285 unit (5279 carryover + 3 new stats-overwrite cases + new compliance matrix and Health-Score regression cases that net out the legacy assertions retired during the cadence-aware migration) + 253 integration tests pass on the local Vitest run, lint clean, typecheck clean.

[1.4.50] — 2026-05-24 — MoodLog reverse-sync (HealthLog → MoodLog push)

Marc reported that mood entries logged inside HealthLog — specifically via the iOS app — never reached MoodLog. The historic integration ran one-way: syncMoodLogEntries polled MoodLog every 15 minutes and pulled new rows, but nothing flowed the other direction. A user tracking mood in HealthLog ended up with one log per app and no overlap.

Added

• src/lib/moodlog/push.ts — pushMoodEntriesToMoodLog(userId, entries). Best-effort reverse-sync push to MoodLog's new POST /api/integrations/health-log/mood endpoint. Same per-user moodLogUrlEncrypted + moodLogApiKeyEncrypted credentials the pull side uses, same isPublicUrl SSRF guard, same manual-redirect policy. Wraps every failure mode in a wide-event warning so a network blip or a stale MoodLog deploy can never bubble back to the user's mood-create request.
• POST /api/mood-entries (single) and POST /api/mood-entries/bulk now fire the push as a fire-and-forget side-effect after a successful create. Entries with source === "MOODLOG" skip inside the helper to avoid an echo loop. Bulk push only includes rows that landed as inserted — duplicates and skips don't retry a known failure.

Changed

• src/lib/moodlog/sync.ts (pull side) filters out entries where MoodLog reports loggedVia: "HEALTHLOG". Those are echoes of rows we just pushed; re-importing them would flip the source column from the original attribution (MANUAL / WEB / TELEGRAM / iOS) to MOODLOG and double-count in any source-segregated dashboard. An echoSkipped wide-event annotation lets the operator confirm the round-trip is closing at one hop.

Tests

• src/lib/moodlog/__tests__/push.test.ts — 9 cases covering the MOODLOG-source filter, no-credentials skip, SSRF refusal, headers + body shape on the successful path, 5xx + network-reject + 3xx-redirect failure modes, and the tags JSON-string → array key normalisation. Pins the contract the call sites no longer await so future helper refactors can't silently break the fire-and-forget integration.
• HealthLog suite: 5279 unit + integration pass, lint clean, typecheck clean.

Cross-repo coordination

The matching MoodLog v0.2.0 release adds the POST /api/integrations/health-log/mood handler this push targets. Both apps must deploy together for the round-trip to close — MoodLog first so HealthLog never hits a 405 / 404 on the new endpoint.

[1.4.49.4] — 2026-05-24 — BD-tile number truncation + medication-compliance test tz drift

Marc reported the dashboard BD (Sys) tile rendering "13… mmHg" — the systolic / diastolic pair (131/85) was wider than the narrowest grid column and the value-row's truncate ellipsis chopped the most important part of the tile (the number itself).

Fixed

• src/components/charts/trend-card.tsx — paired-metric tiles (BP systolic/diastolic) now render the value at text-2xl (one Tailwind step down from text-3xl). Single-value tiles (weight, pulse, glucose, …) keep text-3xl because their value never threatens the column-width budget on its own. The truncate class stays as a defence-in-depth safety net so an outlier value (e.g. 200/120 mmHg plus a future trend caption) still clips gracefully rather than overflowing the card boundary.
• cn() argument ordering tightened so tailwind-merge keeps the explicit leading-none — Tailwind v4's text-3xl / text-2xl carry their own default line-height, and the last-wins dedup rule would otherwise drop the explicit leading-none and break the across-tile baseline alignment. The <TrendCard> baseline-alignment tests pin the contract.
• src/app/api/medications/intake/__tests__/route.test.ts (one pre-existing test) computed its todayKey from UTC date components but the route's readMedicationCompliance uses the user's timezone (Europe/Berlin in the test fixture). At every nightly 22:00 — 24:00 UTC window — once the Berlin clock crossed midnight — the two computations diverged by one calendar day and the rollup-tier read returned zero for "today". The test now derives todayKey from the same Europe/Berlin zone the route uses; the assertion stays the same.

[1.4.49.3] — 2026-05-23 — Full i18n call-site audit + 28 stale missing keys filled

Marc reported additional raw key strings (notifications.eventMoodReminder, notifications.eventMoodReminderDesc) reaching the UI after v1.4.49.2 had landed the relative-time fix. The narrow {count}-call audit that drove v1.4.49.2 had missed every dynamic key construction; the full exhaustive sweep below picked up 28 keys called from real code that had never existed in any locale bundle.

Fixed

• Filled 28 missing translation keys across all 6 locales (de / en / es / fr / it / pl = 168 entries), grouped by feature surface that introduced them and never wired the strings:
  • Notifications event matrix (14 keys — added with v1.4.41 / MOOD_REMINDER surfaced the gap in v1.4.49): notifications.event{MedicationReminder,MeasurementAnomaly,ComplianceLow,WithingsSyncFailed,SystemAlert,PersonalRecord,MoodReminder} and the Desc variant of each. The /notifications settings page is the consumer; before this release the per-event rows on Marc's account rendered the bare keys instead of the localised name + description.
  • Welcome carousel (13 keys — added with the 3-slide intro in v1.4.45): onboarding.welcome.{title,carouselLabel,slideOf,prevSlide,nextSlide,gotoSlide,cta} for the chrome plus slide{1,2,3}.title/body for the content. The carousel mounted with raw keys for every screen-reader label, dot-pager aria-label, and slide body.
  • Measurement list error state (1 key — added with v1.4.44): measurements.loadError. The error branch in measurement-list.tsx rendered the raw key when a fetch failed.

Added

• src/__tests__/i18n-call-site-coverage.test.ts — call-site audit that walks every .ts / .tsx file under src/ (excluding tests + generated code), extracts every literal t("ns.key") call with comment-aware parsing (skips line + block + JSDoc comments so example pseudocode in docstrings is not flagged), and asserts each key resolves to a string leaf in messages/en.json. The existing i18n-locale-integrity.test.ts then propagates the EN guarantee to every other locale via key-set parity. Pre-fix this guard would have surfaced 17 stale call sites at every test run; future regressions print a structured punch list so the offender can land every gap in one commit.

Why this happened

The guard above did not exist before. v1.4.27 B6 introduced i18n-drift-guard.test.ts with hand-curated key groups; surfaces introduced after that point (notifications matrix in v1.4.41, measurement list error in v1.4.44, welcome carousel in v1.4.45) shipped without anyone editing the drift-guard groups, and the locale-integrity test only catches DRIFT across locales — it does not flag keys that are missing from EVERY locale uniformly. The call-site test closes that hole: any t() call without a backing key now fails at pnpm test time, before reaching production.

[1.4.49.2] — 2026-05-23 — Raw i18n key leak on relative-time helper

Marc reported the raw string insights.relativeHoursAgo rendering verbatim on medication cards, recent-achievements, admin sections, the iOS notification preview, and every other consumer of formatDateOrRelative. Audit across the full t(…, { count }) surface (~20 call sites) confirmed exactly two leaks: insights.relativeMinutesAgo and insights.relativeHoursAgo. Both pointed to keys that have NEVER existed in the translation bundle — only the pluralised *One / *Other variants ship.

Fixed

• formatDateOrRelative in src/lib/format.ts now dispatches to insights.relativeMinutesAgoOne / relativeMinutesAgoOther / relativeHoursAgoOne / relativeHoursAgoOther based on count === 1, mirroring the src/lib/i18n/relative-time.ts:24-48 pattern the v1.4.43 i18n fix-up added to its twin helper. The format-twin was missed at the time — t() performs no auto-pluralisation, so the bare key passed straight through t()'s identity fallback into the UI.

Test hygiene

• src/lib/__tests__/format-date-or-relative.test.ts expectations updated to the new *One / *Other dispatch, plus a new regression guard that drives every relative bucket and asserts each t() key has a matching entry in messages/en.json. Pre-fix this guard would have failed on relativeMinutesAgo and relativeHoursAgo; future twin-helper divergence will trip the same check before it reaches prod.

Why the audit found no other leaks

Cross-checked every t(…, { count }) call across the codebase against messages/en.json. The other 17 sites (insights.dayStreak, medications.importDuplicatesSkipped, achievements.metricPercent, passwordStrength.minLength, settings.integrationPill.*, targets.relativeDay.daysAgo, targets.card.streak, admin.section.backups.uploadSuccess, trendHints.remainingMany, dashboard.staleHint, …) all use plain (non-pluralised) keys that exist verbatim in the bundle. The bug was isolated to the format-helper twin.

[1.4.49.1] — 2026-05-23 — Default /api/analytics cold-path fix (rollup-tier delegation)

v1.4.49 shipped the slim-slice (?slice=summaries) cold-fallback fix, but the production HAR captured against the new image still showed GET /api/analytics at 8 s cold on the 467 745-row tenant — and crucially, the supposedly-fixed ?slice=summaries request observed the same 8 s when fired concurrently. Investigation found the slim slice was queuing behind the default slice's 15-way per-type fetchMeasurementSeriesChunked live walk: the fan-out held the p-limit(4) lanes saturated and the 20-slot Prisma pool packed for ~8 s, starving every other Prisma client (including the concurrent slim slice) until it drained.

Fixed

• GET /api/analytics (default slice) no longer fans out 15 per-type findMany reads against measurements. The route now delegates the per-type summaries work to computeSummariesSlice, which reads the same data from measurement_rollups DAY buckets + a 90-day narrow $queryRaw for the windowed avg / slope / r² columns. On Marc's production account this drops the cold critical path from ~8 s to sub-second; warm cache is unchanged.
• Pool starvation that ALSO affected the supposedly-fast ?slice=summaries request when fired concurrently — the slim slice now resolves in its own SQL budget regardless of whether the default-slice request is also in flight.

Changed

• computeSummariesSlice narrow $queryRaw extended with a FILTER (WHERE measured_at >= NOW() - INTERVAL '60 days' AND measured_at < NOW() - INTERVAL '30 days') avg30_last_month column. The 60-day lower bound stays inside the existing 90-day outer cap, so the additional column adds zero extra row scan work — the planner already touches every block this clause reads. Dashboard tileCompareDelta (compareBaseline === "lastMonth") now sees a real value via the slim path; previously only the deleted live walk produced it.
• Deleted dead code: fetchMeasurementSeriesChunked, ChunkedRow, MEASUREMENT_CHUNK_SIZE, the ANALYTICS_TYPE_FETCH_CONCURRENCY = 4 constant. None had callers outside the removed fan-out.
• meta.analytics.bp_aggregate wide-event field retired — it carried the per-type walk's row-count + live_since cutoff, both meaningless without the walk. The slim slice's meta.analytics.slim_summaries (row_count, type_count, path, year_over_year_types) carries the equivalent signal.
• summary.anomalyCount on the default-slice response now consistently returns 0. No consumer in the codebase reads it from /api/analytics; the insights pipeline (/api/insights/comprehensive, /api/insights/cards) sources anomalyCount from its own comprehensive-aggregator narrow query.

Test hygiene

• route.test.ts updated: dropped the 130k-row PULSE stress test and the caps per-type Prisma fan-out concurrency test (both pinned the removed fan-out). Added a negative assertion that prisma.measurement.findMany is never called with the chunked-walk shape (select: { id, source, deviceType }, take: 5000) on the default critical path, plus a positive assertion that avg30LastMonth exists on the response.
• since-cap.test.ts updated: dropped the where.measuredAt.gte and bp_aggregate.live_since annotation assertions (both pinned the deleted code path). The slim-slice negative invariant (no per-type loop on ?slice=summaries) remains.
• Final: 5 268 unit + integration tests pass (one pre-existing skip), zero failures, lint clean.

Verification

Post-deploy production logs from /api/analytics (default + slim, cold cache) confirm the fix landed: both routes report path: "rollup" for every component and duration_ms returns to the sub-second envelope. See the v1.4.49.1 deploy verify section in the project memory.

[1.4.49] — 2026-05-23 — Server-side reminder suppression + diagnostic endpoint backed + backlog closure

v1.4.47 closed the high-priority punch list. v1.4.49 bundles the remaining v1.4.47 follow-ups together with the items deferred out of v1.4.48: server-side suppression of MEDICATION_REMINDER APNs for iOS clients that manage their own local reminders, a push_attempts table backing the diagnostic endpoint, the /api/admin/notifications/diagnostic OpenAPI entry, and a sweep of v1.4.48 forward-findings (Withings reason-tagging, observability PII hardening, MoodReminderCard auto-clear parity, simplifier dead-code, sub-locale copy gaps). The workout-batch integration suite that had been red on main for three releases turns green; the cold-mount analytics fallback path picks up the same 90-day outer cap v1.4.47.1 shipped for the rollup-fresh path; iOS validation-failure audit rows carry the rejected payload shape so iOS serialiser drift can be chased from a single log line.

Added

• /api/admin/notifications/diagnostic — admin-only endpoint that surfaces device APNs token presence (masked to an 8-char prefix + 8-char suffix), notification channel config presence, and recent push attempts for the calling account. Closes the DB-shell bottleneck that slowed the v1.4.47 APNs investigation. The endpoint is registered in docs/api/openapi.yaml so future iOS clients can codegen against it.
• push_attempts table backs the diagnostic endpoint's recentPushAttempts field. Every APNS / Web-Push / Telegram / NTFY sender writes a fire-and-forget row per attempt (channel + eventType + result + reason + createdAt). The diagnostic endpoint now returns the last 20 attempts ordered by recency. Daily cleanup cron at 03:35 Europe/Berlin prunes rows older than 90 days.
• GET + PATCH /api/auth/me/notification-prefs — per-user notification preferences with deep-merge semantics. Initial category medication.clientManaged: boolean (default false); future categories slot in without overwriting siblings. The cron medicationReminderJob skips dose-due APNs when the flag is true, emitting a medication_reminder.suppressed_client_managed wide-event annotation per skip. Other notification kinds (mood reminder, personal record, system alert) are unaffected. Closes the server side of GitHub issue #206.
• redactSensitiveFields(body) helper at src/lib/observability/redact-payload.ts with a denylist (password / token / secret / apiKey / authorization / csrfState / nonce, case-insensitive, recursive). Used by the wide-event received_shape_excerpt surface so future free-text routes adopting the pattern cannot leak credentials.
• Native sub-locale translations for settings.about.tourReplay and tourReplayHint (es / fr / it / pl), and for settings.about.linksHeading + newerAvailable across the same four sub-locales. Tightened dashboard.dragHandleHint copy in de + pl (was ~30 words on a sr-only paragraph; screen readers spent ~6 s reading it on focus).
• OpenAPI documentation for GET + PATCH /api/auth/me/disable-coach.
• Operations runbook notes: attemptNumber audit-row vs alert-signal semantics at docs/ops/attempt-number-semantics.md, and explicit migration-before-container ordering at docs/ops/deploy.md for manual / partial-deploy scenarios.

Changed

• /api/analytics cold-fallback path splits the heavy single-statement aggregate into two parallel queries. The linearly composable columns (count / min / max / mean) keep the full-partition scan; the windowed 7 / 30 / 90-day avg / slope / r² columns take a 90-day outer cap so the planner does an index range scan on (user_id, type, measured_at) instead of a full-partition sequential scan. Output is bit-identical; cold slim slice drops from multi-second to sub-second on tenants with large measurement partitions.
• Dashboard reorder + onboarding tour helpers consolidated. Arrow-button reorder delegates to the same swap path as drag-and-drop. restartOnboardingTour extracted so About + Account sections share the surface. useSortable honours prefers-reduced-motion. Drag-handle aria-describedby hint gates on visible widget count so the empty-state cannot orphan the hint paragraph.
• Coach disable surface tightened. The status banner auto-clears after 3 s. PATCH /api/auth/me/disable-coach body migrated to Zod + returnAllZodIssues for the uniform 422 envelope. The eslint-disable react-hooks/rules-of-hooks line in useDisableCoach is replaced with a shared useQueryClientMounted helper that both useFeatureFlags and useDisableCoach consume.
• Withings OAuth callback consumes the nonce atomically. delete is issued first; the P2025 catch handles the replay branch. The previous read-then-delete pattern allowed a theoretical race between two concurrent callbacks with the same nonce. Silent .catch(() => {}) on delete failures now surface via a Wide-Event warning so a real infra failure reaches the audit trail.
• Withings callback ?reason=state redirect is now differentiated into four distinct reason tags so operators can tell csrf1 (URL/cookie mismatch), replay (nonce already consumed), expired (TTL elapsed), and cross_user (session/row userId mismatch) apart without DB-shell access. The delete-failure warning template interpolates err.name rather than ${err} so Prisma error messages cannot echo offending values into the audit log.
• Withings connect endpoint rate-limited to 10 calls per 60 s per user (mirroring the disable-coach pattern); row-create failures redirect to the consistent error surface (/settings/integrations?withings=error&reason=connect) instead of bubbling a 500.
• buildPayloadDiagnostic(body) helper extracted to src/lib/api-response.ts. The dashboard widgets PUT route and the measurements series GET route now route their bodies through redactSensitiveFields first then call the shared helper — single source of truth for the iOS payload-diff wide-event shape, redaction layered in front composably.
• sanitiseZodIssues(issues, { stripValuesFromMessage: true }) overload added; 14 audit-log sites that wrote JSON.stringify({ issues }) to details now strip the message string to a { path, code } pair. Most impactful catch: the /api/devices route's invalid_format issues were echoing apnsToken values verbatim into the audit log.
• disableCoachBody + disableCoachData Zod schemas collapsed into a single disableCoachFlag schema in the OpenAPI route table; zod-openapi emits the request + response pair from the one source.
• yaml@2 emitter no longer sorts map entries during pnpm openapi:generate. Alphabetical sort had placed alias references before their anchors when .meta()-tagged sub-schemas appeared inside z.array(...). Output stability is preserved by Zod's declaration-order guarantee.
• Worker boot emits a Wide-Event warning if any integration_statuses row still has a NULL per-kind counter after the v1.4.47 legacy-column drop. Closes the silent alert-ladder gap where such rows would alert two strikes later than they should.
• MoodReminderCard status banner auto-clears after 3 s — parity with DisableCoachCard (the existing docstring claimed parity that the implementation lacked).
• mergeReorderIntoLayout emits a dev-only console.warn when a reorder id has no matching widget in the layout. Statically unreachable today; defence-in-depth for the upcoming per-tile Suspense refactor that introduces dynamic widgets.

Fixed

• Workout-batch integration tests (workout-batch-create, workout-batch-race) updated to match the v1.4.42 cross-source dedup semantics. The integration suite had been red on main since v1.4.45 (three release commits shipped through it). Suite is green again.
• Twelve stale "migration 0076" references in code comments corrected. consecutiveFailures sites read 0077; disable-coach sites read 0078. Comment-only sweep, no behavioural change.
• docs/ops/attempt-number-semantics.md referenced migration 0076 for the dropped consecutiveFailures column; the actual migration is 0077.
• Per-channel APNs "Send test" button (Settings → notification channels) now fires with eventType: "MEDICATION_REMINDER" so the dispatcher's time-sensitive interruption-level + apns-priority: 10 branch runs. The previous SYSTEM_ALERT event-type used the dispatcher's default active level, which iOS may summarise into the Notification Center rather than presenting a lock-screen banner — leaving the user with no signal whether a real dose reminder will surface visibly. A successful test now exercises the exact path production reminders take. Title and body strings still read "Test notification" so the push cannot be mistaken for an actual scheduled dose.

Performance

• Cold-fallback /api/analytics slim slice — aggregates query split so the windowed columns get a 90-day outer WHERE cap, matching the inner FILTER windows. Multi-second TTFB on cold mounts drops to sub-second on tenants with large measurement partitions. The narrows query received the same cap in v1.4.47.1.

Security

• Withings connect rate-limited (per-user 10 / 60 s) to bound ledger-row growth from a misbehaving client.
• Coach disable-coach validation envelope unified through returnAllZodIssues for a uniform 422 shape.

Observability

• dashboard.widgets.validation-failed and measurements.series.validation-failed audit rows now carry received_keys, a truncated received_shape_excerpt (256-char hard cap), and the sanitised Zod issues. The excerpt is generated through redactSensitiveFields so credential-shaped keys (password / token / secret / apiKey / authorization / csrfState / nonce) land as the literal "[redacted]" instead of their raw values. One log line per validation failure carries both the iOS-sent shape and the server's rejection reason, so iOS serialiser drift can be chased without DB-shell access.
• Push attempts persisted in push_attempts for every channel (APNS / Web-Push / Telegram / NTFY). The diagnostic endpoint reads the last 20 per user; the daily cron at 03:35 Europe/Berlin prunes attempts older than 90 days. Operators can now grep the wide-event notifications.send annotation OR query the table directly for an APNs incident triage.
• Withings callback redirect reasons emit matching meta.reason annotations (csrf1 / replay / expired / cross_user) so the wide-event stream carries the same differentiation the URL query param does.

Documentation

• NEXT_PUBLIC_APP_VERSION, NEXT_PUBLIC_APP_BUILD_SHA, NEXT_PUBLIC_APP_BUILT_AT documented as build-time-only env-vars in docs/self-hosting/reverse-proxy.md. The Coolify runtime entry was misleading; Next.js bakes the values into the bundle at build time via the next.config.ts env: block.

Test hygiene

• New grep-discovery test mirrors the flags.coach discovery test for user.disableCoach / useDisableCoach. New sites must be added to the allowlist explicitly so CI fails on an unreviewed addition.
• target-card.tsx per-card "Ask the coach" CTA pinned in the user-disable fixture (the cascade fixture already covered the page-level gate).
• textarea forwardRef Symbol.for("react.forward_ref") sentinel assertion deleted (React-internal API). Ref forwarding is covered indirectly by the call sites that pass ref to <Textarea>.
• vi.useRealTimers() moved into the suite-level afterEach in the medications-intake and dashboard-summary route tests. A failed assertion no longer leaks fake timers across suites.
• New test files pin the v1.4.49 surfaces: redact-payload.test.ts (9 cases — passthrough / per-key redact / Authorization case-insensitive / nested recursion / array recursion / multi-pattern / scalar passthrough / Date preservation / pattern-set pin), push-attempt-record.test.ts (13 cases across the four senders × ok / error / skipped + DB-error-swallowed), notification-prefs/route.test.ts (11 cases), notification-prefs.test.ts validations (18 cases), mood-reminder-card.test.tsx (2 auto-clear cases).
• Full unit-test gate after v1.4.49 reconcile: 510 files / 5272 passed / 0 failed / 1 skipped.

Migrations

• 0079_v1449_user_notification_prefs — adds users.notification_prefs (jsonb, nullable). Shape: { medication: { clientManaged: boolean } }; future categories slot in next to medication.
• 0080_v1449_push_attempts — new push_attempts table with (user_id, created_at DESC) index. Cascade-delete on user removal. Retention via the daily cleanup cron.

Deferred

• iOS v0.6.0.8 ships the Settings-side notification-permission re-trigger (healthlog-iOS#10), the in-app APNs diagnostic surface, and the CFBundleShortVersionString + UA build-number fixes — these depend on Marc's Xcode build cycle, not the server. The server-side suppression flag added in this release is opt-in (clientManaged: false by default) so existing users on the still-buggy v0.6.0.7 client see no behaviour change until they upgrade to v0.6.0.8 and the iOS client explicitly opts in via PATCH /api/auth/me/notification-prefs.
• Reactive prefersReducedMotion() hook — current helper at src/lib/charts/reduced-motion.ts is read-once at render; doesn't react to mid-session OS toggle. Twenty-one call sites would benefit from a useSyncExternalStore-backed hook. Scoped as a v1.4.50 single-purpose refactor.
• handleReminderCheck extraction — the cron handler in src/lib/jobs/reminder-worker.ts is a 260-line non-exported blob. The v1.4.49 suppression skip-path is pinned via the helper isMedicationReminderClientManaged rather than a direct integration test of the handler. Scoped as v1.4.50 hygiene.

[1.4.47.6] — 2026-05-22 — APNs per-channel test endpoint wired

The Settings notification-status card's "Test senden" button was unwired for the APNS channel — the TEST_ENDPOINTS map at notification-status-card.tsx:60-64 had TELEGRAM / NTFY / WEB_PUSH but not APNS. Clicking the button on an APNS row resolved to undefined and the fetch fired against an empty URL, silently failing. The operator had no first-class way to verify the v1.4.47.5 auto-detect path; only the natural channel-state-machine cron retry could exercise it.

This release adds the missing endpoint + map entry.

Added

• src/app/api/notifications/apns/test/route.ts (new) — per-channel APNS self-test endpoint. Mirrors the web-push test shape: requireAuth + 5/min rate-limit + calls sendViaApns(user.id, …) with a localised "test notification" body. Returns { ok, reason } so the UI can surface the actual APNs reason on failure.

Changed

• src/components/settings/notification-status-card.tsx:60-65 — added the APNS row to TEST_ENDPOINTS. The button now actually fires.

Effect

• Operator can verify APNs delivery without waiting for the channel-state-machine's exponential-backoff cron retry. The v1.4.47.5 auto-detect path runs inside sendViaApns, so clicking "Test senden" on the APNS row will exercise it directly.

Risk

Zero. Additive endpoint + one new map key. Existing channels keep working.

[1.4.47.5] — 2026-05-22 — APNs gateway auto-detect on BadEnvironmentKeyInToken

v1.4.47.4 + the Coolify APNS_PRODUCTION env-var deletion got JWT signing past Apple's gate, but the next push still failed with BadEnvironmentKeyInToken — the server's per-device gateway routing didn't match the actual token environment. The iOS client picks the gateway env when it registers, but in practice the client's reported env can mismatch the token's true environment (e.g. a DEBUG build that registered itself as "production" by accident, or a TestFlight-then-Debug installation chain).

This release adds gateway auto-detect: on BadEnvironmentKeyInToken, retry exactly once with the opposite gateway. If the retry succeeds, persist the correction to Device.apnsEnvironment so subsequent sends go straight to the right gateway.

Changed

• src/lib/notifications/senders/apns.ts:sendViaApns — per-device send-loop now walks an env-sequence ([initial, opposite]). Breaks on success OR on any non-BadEnvironmentKeyInToken failure. On retry-success, updates Device.apnsEnvironment in DB and emits a wide-event warning so the operator sees the correction.

Effect

• Future pushes hit the right gateway for each device, even if the iOS app misreported the env at registration time.
• The first delivery after deploy may take 2 RTT-to-Apple round-trips for any device that needs correction; subsequent ones go through directly.

Risk

Low. The retry only fires on the specific BadEnvironmentKeyInToken reason. Other failures (BadDeviceToken, Unregistered, network) take the existing single-attempt path. Two new unit tests cover the retry-and-correct path + the no-retry-on-BadDeviceToken path.

[1.4.47.4] — 2026-05-22 — APNs key escape-free env var (APNS_KEY_B64)

The v1.4.47.2 / .3 chain established that the production APNS_KEY env-var is mangled along the docker-compose env_file → process.env pipeline. Defensive normalisation cannot recover it because the base64 body itself is corrupted on arrival.

This release adds an escape-free alternative: APNS_KEY_B64. The operator base64-encodes the raw .p8 file (real newlines intact) and stores that single ASCII-safe blob; the app decodes it back to a PEM string. No \n escape gymnastics, no character class transformations along the way — base64 chars survive every env-var pipeline.

Changed

• src/lib/notifications/senders/apns.ts:loadApnsConfig — read APNS_KEY_B64 first; if present, decode via Buffer.from(value, "base64").toString("utf-8") and pass directly to crypto.createPrivateKey for verification. Existing APNS_KEY and APNS_KEY_FILE paths kept as fallbacks. Precedence: APNS_KEY_B64 > APNS_KEY > APNS_KEY_FILE.

Operator action

To enable on Coolify (or any other env-var-block):

base64 -i AuthKey_<KEY_ID>.p8 | tr -d '\n'

Paste the output as APNS_KEY_B64. The legacy APNS_KEY can stay set or be removed; the B64 variant overrides it when present.

Risk

Zero. Additive — the new env-var has its own try/catch + parse-verification with one-warning-per-process disable semantics. Existing operators keep their setup unchanged.

[1.4.47.3] — 2026-05-22 — APNs PEM diagnostic dump on parse failure

v1.4.47.2 added defensive PEM normalisation but the production env-var was still rejected at crypto.createPrivateKey with error:1E08010C:DECODER routines::unsupported. The base64 body itself appears to be corrupted somewhere along the Coolify → docker-compose → process.env path; normalising the wrapping cannot recover it.

This release adds a one-line diagnostic dump on parse failure so the operator can compare the in-container shape against the source .p8:

APNs key did not parse as PEM: <err> [diag raw_len=… norm_len=…
  escaped_newlines=… real_newlines=… begin_markers=… end_markers=…
  base64_chars=… other_chars=… sha256_prefix=…]

No secret bytes leave the warning — only character-class counts, structural marker counts, and a 16-char SHA-256 prefix that the operator can compare against shasum -a 256 AuthKey_*.p8 locally.

Changed

• src/lib/notifications/senders/apns.ts:loadApnsConfig — on the existing crypto.createPrivateKey failure branch, emit a structured diagnostic warning. Channel disable behaviour unchanged.

Risk

Zero. Behaviour-preserving — only the warning message gets richer when the parse already fails.

[1.4.47.2] — 2026-05-22 — APNs JWT signing repair (defensive PEM normalisation)

Same-day follow-up to v1.4.47.1. Coolify runtime logs surfaced

Notification sender threw for APNS:
  Failed to generate token: secretOrPrivateKey must be an asymmetric
  key when using ES256

on every push attempt. The channel had auto-paused after 3 consecutive failures (admin UI showed sender_threw · Versand pausiert · Nächster Versuch 11:10).

Root cause: the .p8 PEM stored in the Coolify env-var arrived at process.env.APNS_KEY without parseable newlines around the BEGIN / END markers — likely a docker-compose env_file round-trip artefact. openssl pkey could still parse it, but jsonwebtoken@9 (used by @parse/node-apn) is strict and refused to sign.

Changed

• src/lib/notifications/senders/apns.ts:loadApnsConfig — after the .replace(/\\n/g, "\n") 12-factor unescape, normalise the PEM body: strip whitespace between markers, force a 64-char line wrap of the base64 payload, and rebuild a canonical PEM. Idempotent on already-correct PEMs; recovers bare-base64 inputs without markers too. Then verify the result parses as an asymmetric EC key via crypto.createPrivateKey before handing to node-apn. On verification failure, return null with a one-time warning — beats sender_threw on every push.

Effect

• APNs channel returns to active on the next push attempt (the channel-state machine clears the cooldown on the first success).
• No env-var change required; the existing APNS_KEY value is normalised in-process.
• Operators with already-correct multi-line PEMs see no behavioural difference.

Test plan

• 3 new unit tests cover the v1.4.47.2 normalisation paths: collapsed single-line PEM, bare base64 body without markers, unparseable garbage returns null + warning.
• Updated VALID_ENV.APNS_KEY fixture to a real EC P-256 key so the existing tests exercise the verification path end-to-end.
• pnpm typecheck clean, pnpm lint clean, full suite green.

Risk

Low. Adds defensive normalisation + a parse check. Bad PEMs that previously caused sender_threw on every push now cleanly disable the APNs channel with a single warning at load time. Good PEMs are passed through unchanged after the canonical re-wrap (which produces an identical PEM for already-correct inputs).

Operator notes

Standard image roll. No prisma migrate deploy step required.

[1.4.47.1] — 2026-05-22 — Slim summaries slice 9 s → ~0.5-1 s cold

Same-day hotfix on top of v1.4.47. Dashboard cold mount on power-user accounts was firing /api/analytics?slice=summaries at ~9 s TTFB; the time was almost entirely in one $queryRaw against the measurements table.

The narrows query inside computeFromRollups was scanning the user's full measurements partition without an outer measured_at cap. Every FILTER expression inside the SELECT already restricts to 7/30/90 days, so the additional rows were aggregated to NULL and discarded — but the planner still had to read all of them. Adding the matching 90-day outer WHERE turns the read into an index range scan on (user_id, type, measured_at) and returns the same output bit-for-bit.

Effect for a ~450 000-row tenant: slim slice cold ~9 s → ~0.5-1 s, warm cache hits stay at the sub-50 ms Map-lookup. The default slice keeps its earlier path; a separate split of computeFromLiveAggregate is queued for the next release for tenants who still rely on the no-rollup fallback.

• Changed: src/lib/analytics/summaries-slice.ts:255-306 — computeFromRollups.narrows query gains AND m."measured_at" >= NOW() - INTERVAL '90 days'.
• Risk: zero. Inner FILTER clauses already discarded rows outside the 90-day window; the new WHERE just narrows the scan to the same set.
• No migration. No schema change. No env-var change.
• Operator notes: standard image roll; no prisma migrate deploy step required.

[1.4.47] — 2026-05-22 — Drag-to-reorder, Coach disable toggle, OAuth state nonce table, legacy column drop, primitive sweep

v1.4.45 closed the v1.4.43 follow-up; v1.4.46 caught a same-day server reconcile (PR worker, intake auto-skip, APNS admin test). v1.4.47 is the dedicated follow-up that lands every remaining v1.4.45 backlog item plus the legacy-column cleanup that v1.4.45 had scheduled for "one release later".

Eight changes landed on develop before this release commit:

• Wall-clock pin on the two idempotency tests (/api/dashboard/summary + /api/medications/intake) that hard-coded 2026-05-21 and broke on the 22nd
• Drop the legacy consecutive_failures column on integration_statuses — the v1.4.45 per-kind bucket migration carried the legacy integer for one release as a fallback; now removed, alert ladder reads Math.max(...buckets)
• Extract <Textarea> primitive with iOS-zoom defence + WCAG tap-target floor; sweep 4 inline call-sites (bugreport, medication JSON paste, side-effects notes, admin feedback)
• Per-user Coach disable toggle in Settings → Insights; survives flags.coach (admin) gate at all five mount points; new disableCoach column + audit-logged PATCH endpoint
• Dashboard widget drag-to-reorder via @dnd-kit/sortable (a11y arrow-button fallback preserved); 6 new locale strings; new reorderWidgets pure helper
• Dashboard tour auto-launch gated on onboardingCompletedAt + 24 h so the carousel and tour no longer chain immediately; "Replay the tour" CTA added to Settings → About
• Withings OAuth state cookie no longer encodes ${userId}:${nonce} — switched to a 16-byte random nonce + short-lived WithingsOAuthState ledger row + 03:20 cleanup cron, closing the v1.4.43 OAuth security gap
• Drop the in-memory legacy_form_total counter (per-process + useless on multi-container deploys; access-log warning still emits)
• Coach client pre-checks navigator.onLine before fetching /api/insights/chat so an airplane-mode user gets the offline-specific coach.network copy immediately

Added

• <Textarea> primitive (src/components/ui/textarea.tsx) — mirrors <Input>'s shape with forwardRef + data-slot="textarea". Bakes in text-base sm:text-sm iOS-zoom defence, min-h-11 sm:min-h-9 tap target floor, autoCapitalize="sentences", spellCheck={true}, autoComplete="off" + password-manager-ignore data-attributes. 11 unit tests pin the contract.
• Per-user Coach disable toggle — Settings → Insights "Coach ausblenden" / "Hide Coach" Switch. disableCoach Boolean column on User (migration 0078_v1447_user_disable_coach). GET /api/auth/me/disable-coach + PATCH /api/auth/me/disable-coach (60/min/user rate-limit + audit row on every state-changing call). Mount gates on <CoachFab>, <CoachMount>, <CoachLaunchButton>, <SuggestedPrompts>, hero-strip <HealthScoreCard onAskCoach>, /targets per-card CTAs. useDisableCoach() SSR-safe hook mirrors useFeatureFlags()'s defensive pattern.
• Dashboard drag-to-reorder — @dnd-kit/core + @dnd-kit/sortable + @dnd-kit/utilities runtime deps (~29 KB gzipped). <SortableWidgetRow> wrapper, closestCenter collision, vertical-list strategy, KeyboardSensor + sortableKeyboardCoordinates for full keyboard accessibility. Drag handle is a <GripVertical> icon button on every row's leading edge with cursor-grab + touch-none + 6 px activation distance. Existing arrow buttons survive as the a11y fallback. reorderWidgets() pure helper exported for unit-testing the contract without a DOM. 6 locale strings (dashboard.dragHandle + dashboard.dragHandleHint).
• <OfflineBanner>'s sibling — Coach send-message path now pre-checks navigator.onLine and short-circuits to the coach.network error code before the fetch attempt, so the user sees the offline-specific banner copy immediately instead of waiting on a generic network failure.
• Withings OAuth state ledger — new WithingsOAuthState model + withings_oauth_states table with nonce PK, userId FK (ON DELETE CASCADE), expiresAt index. Connect mints a row with randomBytes(16).toString("base64url") + 10 min TTL; callback verifies + DELETEs on every exit branch (single-use). Cleanup cron withings-oauth-state-cleanup runs daily at 03:20 Europe/Berlin via reminder-worker.ts. New src/lib/withings/oauth-state.ts module exports the shared constants + minter.
• "Replay the tour" CTA in Settings → About (<AboutSection>). Clicking re-arms a force-launch sessionStorage marker the <TourLauncher> consumes on its next mount, bypassing the new 24 h auto-launch gate. Also wired into the existing "Restart onboarding tour" button in <AccountSection> so a same-day click after navigation still lands on the tour.

Changed

• /api/auth/me payload extended with disableCoach: boolean (defaulted to false for partial-deploy rollback). useAuth types extended; the fetcher coerces undefined → false at the wire boundary.
• IntegrationStatus.consecutiveFailures column dropped — the v1.4.45 per-kind bucket migration kept the legacy integer one release as a fallback. v1.4.47 drops the column. Alert ladder + audit attemptNumber now read Math.max(...Object.values(consecutiveFailuresByKind)). Migration 0077_v1447_drop_legacy_consecutive_failures is reversible via a GREATEST(transient, reauth_required, persistent) recipe documented inline.
• <TourLauncher> auto-launch gate extended from "tour not completed" to "tour not completed AND onboardingCompletedAt + 24 h < now()". The mount-time clock is captured via useState(() => Date.now()) so render stays pure. Brand-new users (onboardingCompletedAt == null) and same-day re-visits never see the auto-launch; the manual "Replay the tour" button still works.
• messages/de.json + 5 sibling locales — added dashboard.dragHandle + dashboard.dragHandleHint, settings.ai.disableCoach.{title,description,toggleAria,savedHidden,savedShown,saveError}, settings.about.tourReplay + settings.about.tourReplayHint. Copy is tight + professional in every locale; English-fallback on tourReplay for es/fr/it/pl per the partial-translation status the rest of the About section already carries.
• Withings state cookie name preserved as withings_state; the value shape changed from ${userId}:${nonce} to a bare 22-char base64url nonce. A handshake mid-deploy will fail the CSRF check on the callback side (the cookie carries the old shape, the ledger has no row) and bounce the user to the connect-error page; a retry succeeds. No data loss; users in flight retry once.

Fixed

• Dashboard summary + medications/intake idempotency tests broke on 2026-05-22 because they hard-coded 2026-05-21 while the route's projection used new Date(). vi.setSystemTime pins both ends to the same calendar day so the regression guard stays stable on every future test run.
• Coach send-while-offline UX — airplane-mode user no longer sees a delayed generic network error; the <MessageThread> now surfaces the coach.network copy immediately. Surfaces the v1.4.45 errorNetwork i18n key properly on the client side.
• legacy_form_total counter removed — withingsWebhookLegacyFormTotal no longer exposed on /api/admin/status. Per-process in-memory counters were never accurate across the multi-container deploy; the access-log warning remains the operator signal.

Operator notes

• Migration MUST run before the app image rolls: three migrations apply via prisma migrate deploy in numeric order: 0076_v1447_withings_oauth_state, 0077_v1447_drop_legacy_consecutive_failures, 0078_v1447_user_disable_coach. All idempotent (IF NOT EXISTS / IF EXISTS) + reversible. Running the v1.4.47 image without migration 0078 would 500 every /api/auth/me call because the Prisma client SELECTs disable_coach; run prisma migrate deploy first.
• New cron: withings-oauth-state-cleanup runs daily at 03:20 Europe/Berlin via pg-boss. Wired into reminder-worker.ts; no extra ops setup required beyond a worker container running.
• No env-var change. pnpm check-env still passes; the v1.4.42 env-check CI gate enforces manifest ↔ .env.production.example lockstep.
• No API contract break for iOS v0.5.4. disableCoach is additively extended in /api/auth/me (older iOS reads coerce undefined → false). Withings OAuth state cookie name preserved; in-flight handshakes survive a deploy. The Coach disable toggle is opt-in; default behaviour unchanged.
• pnpm test --run green at ~5100+ passing, pnpm typecheck + pnpm lint clean.

[1.4.46] — 2026-05-22 — Server follow-up (PR worker cumulative-bucketing + intake auto-skip + APNS admin test)

Discovery follow-up from the v1.4.45 post-deploy review surfaced three server gaps that the audit hadn't covered. v1.4.46 lands all three as independent fixes.

Fixed

• REG-9 — PR detection picked single per-hour slices instead of daily totals for cumulative HK kinds. findBestMeasurement in src/lib/personal-records/pr-detection-worker.ts ran findFirst orderBy value desc for every metric. For ACTIVITY_STEPS, ACTIVE_ENERGY_BURNED, FLIGHTS_CLIMBED, WALKING_RUNNING_DISTANCE, and TIME_IN_DAYLIGHT — every member of CUMULATIVE_HK_TYPES — a noisy 4 000-step hour-bucket fragment from a hike locked in as the user's "best step count" while the legitimate 24 000-step day was ignored. New findBestCumulativeDay helper SUMs each (user_id, type) partition by date_trunc('day', measured_at) via $queryRaw, picks the winning day by ORDER BY day_total {DESC|ASC} LIMIT 1, then re-reads the latest slice on that day to recover the row's unit / source / externalId. The PR's value is the day-sum; achievedAt is the MAX(measured_at) on the winning day so the unique-index contract (userId, metricType, metricSlot, achievedAt) stays stable across re-runs. Spot kinds (resting HR, VO2 max, HRV, body composition) keep the existing per-row pick — each row already represents the day's measurement. Two regression cases pin the contract.
• Intake-auto-skip cron was missing entirely. MedicationIntakeEvent rows the user neither took nor manually skipped stayed in pending forever, inflating the missing column on the streak chart and crowding the next day's intake out of the "today" window. New intake-auto-skip cron in src/lib/jobs/intake-auto-skip.ts runs hourly at :05 (off the :00 reminder-check tick and :30 moodlog-sync) and flips skipped = true for every event matching skipped = false AND takenAt IS NULL AND scheduledFor < NOW() - INTERVAL '24 hours'. The 24 h grace window keeps late marks (morning dose recorded at noon) legitimate. The flip is the same state the manual "Skip" button writes, so the compliance rollup picks new rows up via the next read-path call. Wired through reminder-worker.ts (createQueue + boss.schedule + boss.work). Eight regression cases pin the cron + grace contract, the spec'd updateMany shape, idempotency on re-run, and the strict < boundary semantics.
• /api/admin/notifications/test switch had no APNS arm. An iOS-paired admin's APNS channel fell through to the "Unknown channel type" default, so the Settings → Notifications "Test" button reported the channel as broken even though the dispatcher routed real notifications through APNs without issue. New arm mirrors the WEB_PUSH branch: sendViaApns(userId, payload) owns its own per-device fan-out (prisma.device.findMany for the user's iOS devices) and returns the same SendOutcome envelope. On failure the route surfaces the sender's reason in the per-channel error (apns_no_devices, apns_not_configured, …) so the admin UI shows the actionable cause. Six regression cases pin the contract.

Tests

• 5076 → 5089 (+13: 2 cumulative-bucket cases, 8 auto-skip cases — including grace-window boundary, idempotency, and cron contract — plus 3 APNS-branch cases that didn't already cover the route).

[1.4.45] — 2026-05-21 — Analytics 9 s perf fix, polish sweep, Zod multi-issue rollout, Withings parked-state automation

Version note — v1.4.43 was skipped: v1.4.44 shipped as a same-day REG-11 iOS hotfix on main while this release work was running (REG-11 = Home dashboard tile renders neither chart nor latest value when the most recent reading is older than 7 days; root cause was in /api/dashboard/summary SQL gates). The REG-11 fix is included in this release alongside the rest of the closure work. v1.4.45 keeps the version monotone above the hotfix tag.

v1.4.42 closed the iOS-readiness story. v1.4.45 is the post-deploy discovery + closure release: a sweep across analytics perf / mobile-UI / QoL / security surfaced one critical /api/analytics 9 s regression that had been latent since v1.4.40, five mobile-UI WCAG paper-cuts, two PII / log-growth gaps on the security surface, six QoL copy + i18n gaps, and the chart empty-state false-positive raised after deploy. Eleven separate fixes landed: nine close the critical + high-priority items plus recurring polish (chart-gate raw-count, QoL copy + plural forms, Withings classifier wiring across both sync paths, ops hardening including the BuildKit version-pin lesson from v1.4.42), one rolls out the v1.4.42 returnAllZodIssues helper to the 41 sibling routes that still dropped every issue past the first, and one closes the v1.4.42 Withings classifier follow-ups (park after 24 h persistent-failure streak; per-kind failure counters). Three companion sub-tasks close the lower-severity mobile-UI, QoL, and security items.

Fourteen independent sub-tasks landed on develop before this release commit.

Added

• returnAllZodIssues rolled out across 41 API routes — every measurements / medications / mood / auth / settings / admin / consent / bugreport / feedback / device / token / ingest route now returns every Zod issue under details.issues plus a sanitised { path, code, message } projection. iOS-contract hot paths additionally write a <route>.validation-failed audit-ledger breadcrumb (fire-and-forget). The CSV-import outlier (/api/medications/[id]/intake/import) preserves its Invalid format: prefix via meta.errorCode = "medication.intake.import.invalid_format". 220 new unit cases pin 2-issue / 3-issue scenarios per touched route.
• Withings persistent-failure park automation — a persistent failure streak running > 24 h flips IntegrationStatus.state to a new parked sentinel. Settings card renders a pill data-state="parked" with copy "Pausiert — manuell wieder verbinden" (DE) / "Paused — reconnect manually" (EN) plus a "Wieder verbinden" / "Reconnect" CTA. New endpoint POST /api/integrations/withings/resume (rate-limited 5/min/user, idempotent) clears the park via resumeIntegrationFromPark and the per-card status query invalidates so the pill flips back without a refresh. Schema migration 0075_v1443_integration_park adds the consecutive_failures_by_kind JSONB column + persistent_failure_started_at timestamp; backfill on next write bucketises the legacy single-counter into the current FailureKind.
• POST /api/auth/check-user audit-ledger breadcrumb — every branch (found / not_found / passkey_only / email_fallback) now writes auditLog("auth.check-user", { ipAddress, details: { branch, identifier_hash } }) with the identifier hashed via hashToken. The route's per-IP throttle (30/15 min) stays; the audit row closes the operator-grep gap for enumeration-attempt investigations.
• /api/settings/account DELETE cascade — split the danger-zone "Konto vollständig löschen" from the existing "Alle Gesundheitsdaten löschen" so a user reading "Gefahrenzone" reaches the right destructive action. New endpoint cascades User + sessions + passkeys + audit log under a Prisma tx; concurrent active sessions are invalidated synchronously. Six new integration tests pin the happy path + sibling-session invalidation + 401 / 422 / last-admin guard.
• <OfflineBanner> mounted in <AuthShell> — listens for online / offline window events and renders "Keine Verbindung — Änderungen werden gespeichert, sobald du wieder online bist". Bilingual via i18n. Closes the PWA "blank tile + no explanation when airplane-mode toggles mid-form-fill" paper-cut.
• <ChartSkeleton> 3 s "still computing" caption — after 3 s of skeleton paint a small caption renders to set user expectation when /api/analytics is on the slow path. Bilingual.
• <AccountDeleteCard> + neutral danger-zone visuals — AlertTriangle icon dropped, title in neutral grey, button stays red. Same protective gate, less visual hostility.
• formatDateOrRelative(iso) helper — within 24 h renders relative ("vor 12 min"), older renders absolute. Wired into measurement-list.tsx:572,717 so adjacent timestamps no longer mix formats.
• scrollBehaviorForUser() helper in src/lib/motion.ts — reads prefers-reduced-motion: reduce and returns "auto" or "smooth". Wired into the four JS-driven smooth-scroll sites (settings-shell, admin-shell, coach-panel/message-thread × 2).
• charts.noDataInRangeTitle + charts.noDataInRangeDescription copy across all six locales. Replaces the silent return null branch in <HealthChart> with a proper <ChartEmptyState> so the dashboard layout doesn't reflow when a chart enters its empty branch.
• charts.needMoreDistinctDaysTitle + charts.needMoreDistinctDaysDescription copy across all six locales. Distinguishes the "few raw measurements" branch from the "lots of data, only on 1-2 days" branch on the chart's empty state.
• <DailyBriefing> / <CorrelationRow> / <TrendsRow> skeleton heights reserved to match loaded content — h-[24rem] for DailyBriefing, h-[20rem] for the others. Closes the CLS hot-spot on cold mounts.
• <DashboardTileStripSkeleton> painted when trendCards.length === 0 && analyticsSlimQuery.isLoading && layout.widgets.some(w => w.tileVisible). User sees the strip silhouette during the slow window instead of header + empty page + 9 s jump.

Changed

• /api/analytics slim slice computeAvg30LastYearMap capped at p-limit(4) — closes the 9 s regression introduced in v1.4.40. The unbounded Promise.all over 15 measurement types drowned the pg.Pool max=20 even after v1.4.40's pool raise; capping at 4 collapses the burst to match the thick route's existing ANALYTICS_TYPE_FETCH_CONCURRENCY=4. Expected dashboard cold-mount: 9.0 s → 2-3 s (concurrent slim + thick both cold) / ~50 ms (warm cache); WMY-converged tenants ≤ 500 ms cold. The slim slice's per-(userId, date) cache key is unchanged; concurrent dashboards still single-flight per slice.
• Withings activity + sleep sync catch-blocks routed through WithingsApiError typed classifier — both sync-activity.ts:174 and sync-sleep.ts:155 previously caught raw thrown values + branched on Error.message string-matching. Now they typed-cast through WithingsApiError so a non-Error rejection lands in the unknown branch instead of silently sliding into error_transient. A typed-classification regression suite (src/lib/withings/__tests__/sync-typed-classification.test.ts) pins both paths.
• IntegrationStatusPill warning state for persistent failures — v1.4.42's classifier introduced the fourth FailureKind but mapped it to error_transient so the pill read "Fehler — neu verbinden" identically to a transient failure. New "warning" pill state with copy "Verbunden, aber Serverfehler" gives the operator + user the signal that the access token still works but the upstream is responding with 601 / 293 / 294.
• auth.check-user rate-limit wrapper + 6 auth routes converted — checkAuthSurfaceRateLimit wraps checkRateLimit and routes anonymous-bucket trust-violations to a tight 100/15-min global bucket instead of every misconfigured anonymous request collapsing into one shared unknown bucket. Applied to /api/auth/login, /api/auth/register, /api/auth/passkey/login-options, /api/auth/passkey/login-verify, /api/auth/refresh, /api/auth/check-user, /api/auth/password.
• Coach SSE re-detects refusal on replayed turns — every prior turn loaded from coach_messages.encryptedContent now runs through detectRefusal before re-entering the prompt. A positive hit short-circuits the SSE with a refusal response + emits an audit.coach.replay-injection audit row. Closes the "false-negative amplification" path where a regex-bank miss on turn N kept re-entering on every subsequent turn.
• /api/auth/passkey/login-verify body now Zod-narrowed — replaces the raw as AuthenticationResponseJSON cast with an explicit Zod parse upstream of verifyAuthentication. Closes the type-narrowing gap a future refactor could trip on; the verifier remains the runtime owner.
• activeLocale() reads the full Locale union — sub-locale users (fr / es / it / pl) now get their native number + date formats from Intl.DateTimeFormat instead of the en fallback. The legacy format.ts helper backed ~25 SSR + audit-log call sites; the new branch falls back to en only when the cookie is unrecognised.
• 404 + global-error copy tightened across all locales — "Page not found / The page you were looking for doesn't exist or has been moved." → "Diese Seite existiert nicht." / "This page doesn't exist." period. Bilingual lockup retained on global-error.tsx (root layout has failed by the time this paints — no i18n provider).
• relativeMinutesAgo / relativeHoursAgo / relativeDaysAgo keys split into …One / …Other — count === 1 now renders the singular form across all six locales. The integration pill abbreviated forms (vor 1 min / vor 1 d) remain.
• coach.network mapped to its own errorNetwork i18n key — distinct copy from the provider-error bucket so a user sees "Keine Internetverbindung" when their network is dead vs the original generic provider-unreachable copy when the provider itself is down.
• DayDrillDown error renders measurements.loadError instead of measurements.saveError — closes the "Save error" misattribution on GET-only failures.
• Switch tap target extends to 44 × 44 via ::before pseudo-element — every Settings / sources / dashboard-layout / coach-settings / notification toggle now meets WCAG 2.5.5 without changing the visual.
• Comparison-baseline buttons in chart overlay popover bump to 44 px on mobile — min-h-11 sm:min-h-9 so phones get the safer target without densifying desktop.
• Mood-form kebab + edit-mode footer kebab bump to 44 × 44 — h-11 w-11 to match the medication-form pattern.
• Bottom-sheet close-X reaches 44 px on phones, keeps 36 px on desktop — min-h-9 sm:min-h-11 gated on breakpoint.
• Loader2 animate-spin paired with motion-reduce:animate-none across 21 sites — closes the motion-sensitivity gap on chart loading + settings spinners + admin backup runners + drug-level + doctor-report dialogs.
• phase-config-dialog.tsx Input + Button bump to 44 px on mobile — drops text-sm from the Input so the iOS-zoom-on-focus is closed.
• correlation-card.tsx skeleton mirrors the loaded scatter chart's aspect ratio — aspect-square sm:aspect-[3/2] min-h-[180px] sm:h-auto. Closes the ~60 px CLS on the insights cold mount.
• insights-tab-strip.tsx group-popover items bumped to 44 px — outer tab pills already met the floor; inner popover items lagged.
• chart-overlay-controls.tsx trigger adopts the responsive min-h-11 sm:min-h-9 pattern — consistent with the v1.4.33 maintainer-item-7 settlement.
• RecentWorkoutsTile + DrugLevelChart reserve loaded-card height during loading — no card-pop on first paint.
• dedupeWorkoutBatch honours User.sourcePriorityJson — write-time picker threads the same priority ladder the read-time picker uses. The v1.4.42 docstring warning ("does NOT consult sourcePriorityJson") is now obsolete; the batch route does a single prisma.user.findUnique lookup before the dedup pass.
• /api/dashboard/widgets 422 audit-ledger row dedupes per (userId, action) over 60 s — a misconfigured iOS client retrying every 100 ms no longer writes 10 audit rows per second. The 422 response is still per-call; only the audit-ledger row dedupes.

Fixed

• auth.login.failed audit row no longer persists the raw typed identifier — replaced with identifier_hash: hashToken(identifier). Closes the PII gap surfaced by the v1.4.20 retroactive directive: an admin scrolling /api/admin/audit-log no longer sees every wrong-email a user typo'd at the login screen, and a future audit-table compromise no longer hands an attacker a list of probed identifiers.
• WithingsApiError.message capped at 1024 chars in the constructor — the v1.4.42 classifier persisted the upstream json.error string verbatim into AuditLog.details. Withings is the trusted upstream but the operator-readable audit row should match the encrypted-error column's 1024-char cap.
• Chart empty-state copy split on raw measurement count — <HealthChart>, <MoodChart>, <MedicationComplianceChart> now distinguish "fewer than 3 entries" (empty-state title) from "many entries but only on 1-2 distinct days" (new needMoreDistinctDays title). The user-reported "Erfasse 3 Einträge" on a populated account is closed.
• Chart aria-busy empty branch no longer silently returns null — replaced with a <ChartEmptyState> rendering the noDataInRange copy.
• docker-publish.yml bakes the build-tag into the image at build time — closes the BuildKit cache version-stale paper-cut from v1.4.42.
• pnpm check-env enforces manifest ↔ .env.production.example lockstep on CI.
• global-error.tsx bilingual lockup.
• not-found.tsx localised via getServerTranslations.
• German daysAgo integration-pill abbreviation — "vor {count} T." → "vor {count} d" matches the rest of the app's stale-hint pattern.
• SW CACHE_VERSION re-anchors per build — public/sw.js's literal "v1.4.38.4" had drifted four releases stale; the activate-step's old-cache eviction had been a no-op. A new prebuild script writes public/sw-version.js from package.json's version + importScripts('/sw-version.js') re-anchors CACHE_VERSION per deploy.
• Onboarding checklist measurement-completion copy.
• Doctor-report unavailable sections render disabled instead of vanishing.
• auth/login + auth/register test mocks updated for checkAuthSurfaceRateLimit — the earlier new test files pinned the old checkRateLimit signature; the checkAuthSurfaceRateLimit wrapper rename collided at runtime causing 500 instead of 401 / 422. Both factories + beforeEach arming updated.

Performance

• Dashboard cold-mount /api/analytics (concurrent slim + thick): 9.0 s + 9.0 s in parallel → est. 2-3 s + 2-3 s in parallel (slim slice fan-out capped at p-limit(4)). Warm cache (60 s TTL hit) unchanged at ~50 ms. WMY-converged tenants ≤ 500 ms cold.

Operator notes

• Schema migration required: prisma/migrations/0075_v1443_integration_park/migration.sql extends IntegrationStatus with consecutive_failures_by_kind (JSONB) + persistent_failure_started_at (TIMESTAMP). The migration is idempotent (IF NOT EXISTS guards on both columns) and reversible (backfill is non-destructive — the legacy single-counter column stays for one release as a fallback). Run prisma migrate deploy post-deploy; no downtime expected.
• No env-var change. pnpm check-env (v1.4.42) still passes; the new env-check CI gate enforces manifest ↔ .env.production.example lockstep.
• No API contract break for iOS v0.5.4. returnAllZodIssues envelope is additively extended (existing error field preserved); iOS clients that hard-coded body.error keep working. New endpoints (/api/integrations/withings/resume, /api/settings/account DELETE) are additive.
• Withings persistent-failure park flips IntegrationStatus.state to "parked" after > 24 h of consecutive persistent failures (Withings 601 / 293 / 294). A parked integration's next scheduled sync is short-circuited until the user clicks "Wieder verbinden" (rate-limited 5/min/user). Operator can also call the resume endpoint manually for stuck accounts.
• Build pipeline: docker-publish.yml now bakes NEXT_PUBLIC_APP_VERSION at build time so /api/version can never serve a stale version after a Coolify cache re-use. Verify /api/version post-deploy as usual.
• pnpm test --run green at 5076 passing / 1 skipped (5077 total), up from 4815. pnpm typecheck, pnpm lint, pnpm knip (enforcing) all green. Two pre-existing integration-tier failures in tests/integration/workout-batch-{create,race}.test.ts reproduce on origin/main unchanged and are NOT caused by this release; flagged for v1.4.44 investigation.

[1.4.44] — 2026-05-21 — REG-11 dashboard summary hotfix (iOS Home tile sparkline + value)

iOS-operator-blocking hotfix for REG-11: the Home dashboard tile rendered neither chart nor latest value for BP / Puls / Körperfett when the most recent reading was older than 7 days. Root cause was in /api/dashboard/summary SQL gates — both latestIn7d and sparkBuckets required measured_at >= sevenDaysAgo, which returned empty for sparse accounts. The iOS tile rendered from latestValue: null + sparkline: []. Five iOS-side attempts had been wrong because the bug was server-side. v1.4.44 was a same-day same-author hotfix on main while broader v1.4.45 work was running in parallel; the broader work is preserved in v1.4.45.

Fixed

• /api/dashboard/summary latestIn7d → latestEver: drops the 7-day filter; DISTINCT ON (type) returns the latest reading EVER per type, bounded at N-metrics rows. Sparse accounts (one BP reading 60 days ago, nothing since) now get the tile back.
• sparkBuckets rewritten via ROW_NUMBER() OVER (PARTITION BY type ORDER BY bucket_start DESC): trailing N daily buckets per type render regardless of calendar age, bounded at SPARK_DAYS × N-metrics.
• BP + Pulse metrics.push gated on latest || allTimeCount > 0 like BodyFat already was — accounts with zero readings ever no longer get empty placeholder tiles.

Tests

Four new cases in src/app/api/dashboard/summary/__tests__/route.test.ts pin REG-11:

• BP with a 60-day-old reading → tile emits with historical latestValue + sparkline
• BP with null readings ever → tile NOT emitted
• Weight within 7 days → behaviour unchanged (regression guard)
• Sparkline window picks up 7 daily buckets even if all older than 7 calendar days

Operator notes

• No migration. No env-var change. No API contract break for iOS v0.5.4.
• v1.4.43 was skipped; v1.4.45 carries the broader closure work.

[1.4.42] — 2026-05-21 — Knip enforcing, queryKey factory closed, iOS Workouts dedup, Withings off-response classification

v1.4.41 closed the iOS BP/Weight 14 s perf paper-cut and the soft-delete reader-tier completeness story. v1.4.42 is the follow-up polish-and-iOS-readiness release: the knip CI gate flips to enforcing-mode (zero unused exports + zero unused types on main), the long-tail queryKey factory migration closes the v1.4.40 contract for the settings / medications / admin / hooks surface, the /api/dashboard/widgets 422 returns every Zod issue so the next iOS contract-debugging session takes one round-trip instead of one per wrong field, Withings off-responses are classified into transient / reauth / persistent (rate-limit-induced 601s no longer silently retry forever), the iOS HealthKit ingest gets a cross-source workout dedup helper that lets Apple Watch + Withings ScanWatch paired captures collapse to one row at write time, and a tree-hygiene pass lands (BERLIN_DAY_FORMATTER consolidated across nine call sites, Suspense double-comment consolidation, doctor-report-data byte-escape so diffs become readable, pr-detection-worker soft-delete filter, offhost-backup DR-intent comment).

Added

• returnAllZodIssues(error, status?, meta?) shared helper (src/lib/api-response.ts). Replaces the apiError(parsed.error.issues[0].message, 422) pattern that dropped every issue past the first. Envelope: { data: null, error: "Validation failed", details: { issues: [{ path, code, message }] } }. Sanitises issues — issue.params is never echoed (can carry the raw rejected user input). First consumer is PUT /api/dashboard/widgets; 41 sibling routes were inventoried for the v1.4.45 rollout.
• dedupeWorkoutBatch() write-time cross-source dedup (src/lib/workouts/canonical-rows.ts). Anticipates the v1.5 iOS HealthKit observer queue ingest where Apple Watch + Withings ScanWatch paired captures collide on the same logical workout. Groups by (userId, activityType, startedAt ± 90 s), prefers the canonical source ladder APPLE_HEALTH > WITHINGS > MANUAL > IMPORT shared with the read-time picker, breaks ties on caloriesKcal > earliest createdAt > input order. Wired into POST /api/workouts/batch pre-createMany; losers surface as duplicate in the per-entry envelope so the iOS sync cursor advances identically to the existing externalId dedup. The name intentionally diverges from the v1.4.30 read-time pickCanonicalWorkoutRows so auto-completion paths don't conflate write-time payload-internal dedup with read-time cross-batch dedup.
• pnpm check-env CLI (scripts/check-env.ts + scripts/env-manifest.json + docs/ops/env-check.md). Pre-deploy env-var sanity check that catches the v1.4.40 AP-2 silent-disable pattern (three of four APNS_* vars set, .p8 missing) via the allOrNone group marker. Two modes: pnpm check-env against process.env, pnpm check-env --file <path> against a Coolify export. Exit code 0 / 1 / 2 for green / missing required / malformed manifest. The renderer surfaces the satisfying alternative on anyOf rows ([OK] APNS_KEY (satisfied by APNS_KEY_FILE)) so an operator scanning the output never grep-hunts for the wrong variable name.
• Withings off-response classifier (src/lib/withings/response-classifier.ts). Pure (httpStatus, body) → { success | transient | reauth_required | persistent } taxonomy plus WithingsApiError subclass + classifyError fallback for pg-boss-rehydrated errors. Surfaces rate-limit (601) and contract-mismatch (293 / 294) responses to the admin alert path instead of letting them silently retry forever. FailureKind extended with persistent; persistent failures map to state=error_transient with a distinct audit kind so the next sync still runs but the operator sees the trail.
• Nine new queryKey factory entries at src/lib/query-keys.ts covering per-medication compliance / titration / cadence / glp1Details / intakeDrugLevelChart / intakeList, the withingsStatus integration read, the paginated adminAuditLogFiltered, and workoutsRecentList.
• Berlin-anchored day-key helper (toBerlinYmd) exported from src/lib/tz/resolver.ts next to toBerlinDayKey. Returns the {year, month, day} numeric parts directly so consumers building Date.UTC(...) keys (insights bucket series, BP-in-target windows) share the same formatter instance as the cache-key path.

Changed

• Knip CI gate flips to enforcing-mode (.github/workflows/knip.yml). The --include files,dependencies,binaries,unlisted flag is dropped; any new unused export, type, file, dependency, or binary on main now fails the gate. v1.4.42 brings the baseline to 0 / 0. The ignore-block under knip.json scopes shadcn (src/components/ui/**) and contract types (src/lib/validations/**) — both are intentional surface area we keep.
• Long-tail queryKey factory migration closed. Forty call-site files across settings/, medications/, admin/, hooks/, plus three app/ pages, refactored from bare-literal queryKey: [...] to queryKeys.<entry>(). The custom ESLint rule (eslint-plugins/healthlog/queryKey-factory.js) and the test-guard substitute (src/lib/__tests__/query-keys.test.ts) extend their GUARDED_DIRECTORIES / GUARDED_FILES in lockstep so the gate fires at the same boundary at IDE / pnpm lint / pnpm test time. The medicationIntakeList factory entry decomposes its params into a flat tuple to match the chartData + adminAuditLogFiltered siblings (the prior packed-object form depended on stable JSON-stringify ordering for cache-key correctness).
• PUT /api/dashboard/widgets 422 now returns every Zod issue plus a worker-side auditLog row keyed dashboard.widgets.validation-failed. The iOS team picking up the v1.4.41 product-lead callout now sees the full shape mismatch in one response and an operator-grep trail outside the iOS dev console.
• BERLIN_DAY_FORMATTER consolidated to src/lib/tz/resolver.ts. The seven src/lib/insights/*-status.ts files that each carried a byte-identical 20-LOC declaration plus the bucket-series.ts and bp-in-target.ts siblings (two more sites missed in the first pass) all share one formatter instance now. Net ~120 LOC drop, same runtime behaviour, no DST drift.
• Tile-strip Suspense placeholder (src/app/page.tsx) gains min-h-[6rem] plus the cosmetic flex min-w-0 flex-col classes so the placeholder chrome matches the live TrendCard byte-for-byte. The all-suspend edge case (future RSC hoist of every tile) holds the row open during a synchronous transition instead of collapsing to zero height.
• Dashboard Suspense double-comment (src/app/page.tsx) — the two adjacent JSX comment blocks describing the same boundary (v1.4.40 W-RSC seed + v1.4.41 W-FRONTEND-FACTORY fallback hoist) collapse into one 5-6 line block keyed to current behaviour with a one-line history trailer. Pure documentation; rendered output byte-identical.
• apiError and returnAllZodIssues share a buildJsonErrorResponse builder so the meta / headers passthrough lands in one place; a future extension (e.g. an errorId autoinject for Sentry) can't drift between the two helpers.
• recordWithingsSyncFailure extracted from the two byte-identical 14-LOC catch-blocks in src/lib/withings/sync.ts. The sync-activity / sync-sleep migration to typed errors (deferred) will collapse to a single-line catch-block when it lands.
• formatAdminAlertPayload uses a FailureKind copy table instead of nested ternaries. Adding a future fourth FailureKind is a one-row table edit, not two more arms in two ternary stacks.

Fixed

• Withings rate-limit (601) + contract-mismatch (293 / 294) responses no longer silently retry forever. The classifier maps them to persistent so the admin alert label fires the first time the response shape lands, instead of after the worker has cycled them through the transient-retry queue indefinitely.
• pr-detection-worker soft-delete filter — the v1.4.40 audit's W-DELETED-2 sweep missed the personal-records worker; a soft-deleted measurement could remain the user's "best weight" badge until the next ingest crossed the threshold. Both prisma.measurement.count (warm-up gate) and findBestMeasurement reads now scope to deletedAt: null.
• offhost-backup.ts:219 DR-intent comment — the nightly disaster-recovery S3 snapshot deliberately includes soft-deleted rows so a future "restore from yesterday" brings back a row the user undeleted on the source side. The inline comment now documents the asymmetry vs the user-facing /api/export/full-backup which correctly excludes them.
• src/lib/doctor-report-data.ts byte cleanliness — the file was checked in as Binary files differ because the sanitiser regex held literal control bytes (NUL + US + DEL) in its character class. The regex now uses [\x00-\x1F\x7F] escape-sequence form so the file becomes UTF-8 clean and future code reviews can read the diffs. Same runtime behaviour; the existing 18-case test suite still passes.
• Two dead re-exports dropped: listSupportedTimezones re-export in src/lib/tz/resolver.ts (callers import from @/lib/tz/format directly) and the describeInjectionSite re-export in src/components/medications/glp1-medication-card.tsx ("Re-export so the parent doesn't need to import it" — no caller ever did).
• pnpm check-env catches the v1.4.40 AP-2 silent-disable it was conceived to catch. The APNs group in scripts/env-manifest.json shipped without allOrNone: true, so an operator setting three of four APNS_* vars and leaving APNS_KEY / APNS_KEY_FILE empty would still exit 0 — exactly the silent-disable shape the wave was meant to prevent. Adding the flag closes the gap; the regression test pins the AP-2 scenario directly.

Operator notes

• No migration. No env-var change. No API contract break for iOS v0.5.4 — /api/dashboard/widgets 422 envelope is additively extended (existing error field preserved), and the new dedupeWorkoutBatch write-time dedup affects only batches with overlapping (userId, activityType, startedAt ± 90 s) rows where the source-priority ladder already determined the canonical row at read time.
• pnpm check-env is the new pre-deploy gate that would have caught the v1.4.40 AP-2 silent-disable. Manifest at scripts/env-manifest.json; run before any production release.
• Knip CI gate is now enforcing on main. Any push that introduces an unused export or type fails the gate. The shadcn surface and contract types are scoped via knip.json ignore-block; future shadcn updates land additively.
• Withings persistent failures map to IntegrationState=error_transient so the next scheduled sync still runs. The distinct audit-kind + admin-alert label lets the operator triage a stuck integration without waiting for the user to surface it.
• Write-time workout dedup does not consult User.sourcePriorityJson. A user who customised Settings → Sources (e.g. promoted MANUAL above APPLE_HEALTH) sees their Manual rows dropped at write-time when paired with an Apple Watch row within the 90 s window. Scope-narrow today; v1.4.43 closes it via a one-row prisma.user.findUnique lookup at the batch route. The docstring on dedupeWorkoutBatch carries the load-bearing operator notice.
• pnpm test --run green at 4815 passing / 1 skipped (4816 total); pnpm typecheck, pnpm lint, pnpm knip (no --include flag) all green.

[1.4.41] — 2026-05-21 — iOS perf hotfix, soft-delete completeness, tree hygiene

v1.4.40 closed the architecture-level critical and high-priority findings and shipped the iOS PB30 backend prerequisites. v1.4.41 is the follow-up: one user-visible perf hotfix on the iOS-facing insights endpoints (consolidated into a shared timeout-stub helper that now backs all seven status routes), three remaining soft-delete reader-tier gaps closed (invariant pinned by integration tests), type-consolidation across analytics + backups, a four-branch iOS-onboarding discovery endpoint with per-IP rate-limiting, and a code-hygiene pass that retires the v1.4.39 legacy-NULL UNION discovery arm, extracts the today-intake projection helper, and trims a batch of dead exports.

Added

• POST /api/auth/check-user — four-branch discovery endpoint for iOS onboarding (not_found / passkey_only / email_fallback / exists). Lets the iOS client surface the correct flow (register vs sign-in vs passkey vs recovery) on the first identifier entry without a separate "do you have an account" prompt. Per-IP rate-limited (30 / 15 min) mirroring /api/auth/passkey/login-options; no enumeration leak in the response shape beyond what the sibling routes already disclose. Identifier matched verbatim against username + email so a MixedCase@Example.com registration resolves through the route.
• src/lib/insights/persist-timeout-stub.ts — one shared helper for the timeout-stub persist + cache short-circuit pattern. Now backs all seven *-status routes (bmi, blood-pressure, weight, pulse, mood, medication-compliance, general). Each route's stub is keyed to today's Berlin day; the next mount short-circuits at the cache lookup instead of re-racing the same provider call. Replaces ~120 LOC of duplicate prisma.auditLog.create({ … timeout: true }) blocks.
• src/lib/medications/scheduling/project-today-intakes.ts — single canonical home for the today-intake projection + idempotent createMany + per-(med, day) compliance recompute that previously lived inline in both /api/medications/intake?scope=today and /api/dashboard/summary. ~200 inline lines collapse to a 145-line helper + two short call sites; the helper returns { projected, backfilled } so the existing annotate telemetry continues to ride the same payload.

Changed

• Types consolidated. AnalyticsData (four named per-surface shapes) lifts into src/types/analytics.ts. BackupRow / BackupsList lifts out of the admin route handler into src/types/backups.ts. Prompt helpers under src/lib/insights/prompt*.ts unified into src/lib/ai/prompts/. queryKey factory expanded with auth, notifications, and about migrations.
• queryKey factory enforcement. A real ESLint rule (eslint-plugins/healthlog/queryKey-factory.js) replaces the v1.4.40 test-guard substitute for fail-fast IDE/CI feedback. The guarded surface mirrors the test-guard's guardedRoots exactly — src/components/{charts,comparison}/, src/app/page.tsx, src/hooks/use-auth.ts, src/app/auth/, src/app/notifications/, src/components/settings/about-section.tsx. Future passes extend both lists in lockstep.
• /streak/* formally deprecated. The endpoint no longer responds; the legacy iOS build path returns 404.
• Operator: pg.Pool sizing guidance for multi-container deploys. Added a section under docs/operator/ documenting how DATABASE_POOL_MAX interacts with horizontal-replica counts and the in-tree p-limit(4) analytics fan-out cap.
• Per-tile Suspense fallback now layout-stable. The dashboard tile-strip Suspense boundary swaps its prior null fallback for an aria-hidden placeholder div that mirrors the trend-card chrome (bg-card border-border rounded-xl p-4 md:p-6). The tile body is synchronous today so the fallback rarely paints, but a future RSC hoist of any tile slot would otherwise leave the grid track empty and trigger CLS as the cell paints in. The structural pin in src/app/__tests__/dashboard-suspense-boundaries.test.ts was updated to match.

Fixed

• Insights status routes — recurring ~14 s warm response on iOS. The v1.4.37 bmi-status pattern persists a sentinel auditLog row on a 20 s AI-provider stall so the next mount short-circuits at the cache lookup. The blood-pressure and weight status routes shipped without that persist and re-raced the same provider call on every reload. Both routes now route through the shared persistTimeoutStubAndReturn helper, as do the four remaining sibling routes (general, pulse, mood, medication-compliance) that carried the same bare-fallback shape and would have leaked the same paper-cut on any of their respective provider stalls. Response envelopes are byte-compatible — iOS v0.5.4 contract preserved. The medication-compliance route's cache-read picked up a stub-row recogniser so its { summary, medications } envelope short-circuits cleanly on the helper's text + timeout: true payload.
• /api/auth/check-user identifier mismatch. The route called identifier.toLowerCase() before the OR-match on username / email, but registerSchema applies no transform on write — both columns are stored exactly as typed. A user registered as MixedCase@Example.com would never resolve and iOS onboarding would route them to the sign-up branch despite an existing account. The route now queries the identifier verbatim; tests pin both the casing invariant and the rate-limit 429 path.
• Soft-delete invisibility in three remaining reader tiers. The v1.4.40 closure wired deletedAt: null filtering through eleven core read paths. The remaining three — /api/export bundle reads, /api/gamification/achievements queries, and the doctor-report PDF aggregator — are now also filtered. Integration tests under src/app/api/export/__tests__/soft-delete-filter.test.ts pin the invariant on all five reader tiers (the prior pass shipped assertions for three out of the five the file header listed).
• Tree hygiene — retired the v1.4.39 legacy-NULL UNION arm. The sum_value IS NULL discovery arm in enqueueBootTimeRollupBackfill was added in v1.4.39 to converge DAY rollup rows that pre-dated the writer change. Production data has since converged, so the arm is removed; per-day missing coverage remains the sole discovery anchor. The read-side mean × count fallback in /api/dashboard/summary retains legacy-row readability for any self-host operator that has not converged.
• Lint warnings cleared, unused tx? params dropped, 13 dead exports trimmed. Five @typescript-eslint/no-unused-vars warnings on src/app/insights/page.tsx and src/lib/analytics/summaries-slice.ts removed (leftover from the v1.4.37.2 GROUP BY rewrite). recomputeMoodBucketsForEntry, recomputeMedicationComplianceForDay, and recomputeMedicationComplianceForEvent lose their dead optional tx?: Prisma.TransactionClient parameter — no call site ever passed one. Thirteen knip-flagged dead exports narrowed or removed (project-wide knip drops from 48 → 35 unused exports; the exported-types bucket at 52 is deferred to v1.4.42 — most are zod-infer downstream types consumed via JSON or the iOS contract and require a per-flag audit). Two mid-file import type lines (src/app/insights/page.tsx, src/components/onboarding/getting-started-checklist.tsx) lifted to the top-of-file import block; the duplicate DataSummary import alias in src/types/analytics.ts + src/app/page.tsx collapsed to a single canonical name.

Performance

Numbers ride the post-deploy window.

• Seven insights *-status routes: subsequent-mount path 14–20 s → ~50 ms. Once the AI provider has stalled once that day, the timeout-stub short-circuit eliminates the re-race for the rest of the day. The first-of-day stall still spends the 20 s budget (same as bmi-status pre-v1.4.41). The recurring case the iOS client hits is the subsequent-mount path — eliminated on every status route the dashboard touches.

Operator notes

• No migration. No env-var change. No API contract break for iOS v0.5.4 — every existing response shape is byte-compatible; the new route (POST /api/auth/check-user) is an additive surface; the timeout-stub fallback writes use the existing audit_log table.
• APNs .p8 key install is now closed. The APNs time-sensitive + priority 10 payload (shipped in v1.4.40) is effective as of v1.4.41 deploy — the .p8 private key is installed in the Coolify secret store. aps_last_error should no longer surface as auth-failed on /api/notifications/status; the iOS team can verify Focus-bypass behaviour against the live deploy.
• /api/dashboard/widgets 422 on iOS is an iOS payload-shape mismatch, not a server validator gap. Investigation narrowed the recurring 422 to one of three iOS payload candidates (unknown widget id, out-of-range order, missing required field). The server validator is correct and additive-safe. The iOS team picks up the investigation against the next iOS build; v1.4.42 will land multi-issue Zod-error diagnostics so a future shape mismatch reports every offending field instead of just the first.
• Knip exports / types tier remains staged. Post-v1.4.41 baseline: 35 unused exports + 52 unused exported types. The --include flag flip to enforcing mode is deferred to v1.4.42 once the knip.json ignore block has been triaged (the remainder is dominated by zod-infer downstream types, shadcn surface area exports, and typeof X[number] alias backings — each needs a per-flag audit).
• pnpm test --run green at 4732 passing / 1 skipped (4733 total); pnpm typecheck, pnpm lint, pnpm knip --include files,dependencies,binaries,unlisted all green.

[1.4.40] — 2026-05-21 — Architecture closure and iOS PB30 enablement

v1.4.39.x stitched the rollup tier across mood, medication compliance, and cumulative metrics, and closed the dashboard read paths the rollup tier replaced. v1.4.40 is the architecture-closure release on top of that base: the Prisma pool starvation root cause documented in the v1.4.39 empirical trace is fixed at the source, the soft-delete invisibility contract is now consistent across every reader tier, the per-tile Suspense boundaries that let dashboard chart tiles stream independently are in place, the queryKey factory has CI enforcement that catches bare-literal regressions, and the iOS PB30 backend prerequisites (Apple App-Site Association, AI consent receipts CRUD, time-sensitive APNs payload, public privacy page, notifications/status surface) are live so the iOS v0.5.x sprint can land its dependent screens without further backend churn.

Added

• POST /api/consent/ai + GET /api/consent/ai/latest + DELETE /api/consent/ai — AI consent receipts for App-Store Guideline 5.1.2(i) and GDPR Art. 7 audit trail. Discriminated by kind over ai_full / ai_insights_only / ai_coach so each consent surface the iOS client collects independently ends up as its own row. Append-only: revoking a receipt writes a new row, never mutates history. 64 KB byte-bounded artefact cap (UTF-8 byte length, not character count) keeps the audit table from absorbing multi-megabyte rows from a misbehaving client.
• GET /.well-known/apple-app-site-association — universal-link AASA payload pinned to S8WDX4W5KX.dev.healthlog.app. Response is served as application/json without a charset parameter (Apple's swcd daemon is strict about the Content-Type shape) and the payload structure is regression-tested for app-ID parity against applinks.details[].appIDs, webcredentials.apps, and appclips.apps so a future split rotation cannot drift one bundle out of the trio.
• GET /privacy — public bilingual (German / English) privacy page covering the nine SB-3 disclosure requirements (data categories, third-party processors, sub-processors, retention, deletion rights, AI-assistance scope, marketing posture, contact). Paired-section layout (no JS-driven locale switching) so the static document remains comprehensible to a regulator regardless of the browser's Accept-Language.
• GET /api/notifications/status — operator-and-iOS-side surface for the APNs reachability ledger. Reports aps_ready / aps_last_error / aps_last_delivery_at / device_token_count so the iOS app can flag a stale-token failure mode without a separate diagnostic call.
• CI knip gate (.github/workflows/knip.yml) — fails any push to main carrying unused exports, unlisted dependencies, or orphaned binaries. The whitelist (knip.json) carries three files (e2e/setup/test-helpers.ts, compliance-line-chart.tsx, src/lib/logging/index.ts) deferred pending the "delete with their dedicated tests" follow-up; everything else is green.
• src/lib/rollups/ umbrella — every rollup helper now lives under one canonical import root. The previous in-tree split between src/lib/measurements/rollups*, src/lib/mood/mood-rollups*, and src/lib/medications/medication-compliance-rollups* is collapsed into @/lib/rollups/{measurement,mood,medication-compliance,read-wmy,read-cumulative}.ts. Importers updated in lockstep; zero orphan re-exports.

Changed

• Per-tile Suspense boundaries on the dashboard. Each chart tile now mounts inside its own <Suspense> so a slow tile no longer blocks the others on first paint. The parent gate is the slim / thick analytics merge (already split per v1.4.39.2); the per-tile Suspense layer is the structural foundation the v1.4.41 React Server Components migration will graft onto. mood-chart queryKey dedup eliminates one round-trip on cold mount.
• queryKey factory enforcement (src/lib/__tests__/query-keys.test.ts). A walker test fails CI if any guarded file declares a bare-literal queryKey: [...]. Guarded roots are src/components/charts/, src/components/comparison/, src/app/page.tsx, and src/hooks/use-auth.ts. Cheaper than a custom ESLint rule and points the failure message at the exact file:line a contributor needs to fix; opt-in expansion as future waves migrate the remaining sites away from bare literals.

Fixed

• Prisma pool starvation root cause (empirical-trace finding #1). The 15-way fetchMeasurementSeriesChunked fan-out in /api/analytics thick used to monopolise ≥ 8 of the default-10 pg.Pool connections during a power-user cold mount, blocking every Wave-B and Wave-C chart-tile fetch behind it. The fan-out is now wrapped in p-limit(4) so analytics holds at most 4 pool slots, and the pg.Pool max is raised from the library default 10 → 20 (overridable via DATABASE_POOL_MAX) so a second concurrent power-user retains ≥ 8 free slots after both branches hit their p-limit(4) cap. The cap is a per-request instance, not module-level, so a stale limit cannot leak in-flight state across HTTP boundaries.
• Soft-delete invisibility full-wire. Eleven reader-tier helpers across src/lib/measurements/rollups.ts, src/lib/measurements/rollup-coverage.ts, src/lib/analytics/{summaries-slice,correlations-fast-path,bp-in-target-fast-path,health-score-fast-path}.ts, src/lib/insights/comprehensive-aggregator.ts, src/app/api/dashboard/summary/route.ts, src/app/api/measurements/route.ts, src/app/api/measurements/series/route.ts, and src/lib/ai/coach/snapshot.ts now filter deletedAt: null (or the SQL equivalent m."deleted_at" IS NULL) at every aggregate, every cursor walk, every DISTINCT ON latest probe, and every rollup-rebuild SQL. Three integration-test contracts in tests/integration/measurement-soft-delete.test.ts pin the invariant against a Postgres testcontainer.
• Six remaining insights measurement.findMany sites that the earlier mood-rollup swap left unfiltered (/api/insights/{targets,cards,generate} plus src/lib/insights/{features,glp1-plateau,pulse-status}.ts). All six now filter deletedAt: null so the iOS-adapter card stream, the AI prompt feature aggregator, the GLP-1 plateau detector window, and the per-type tile-strip averages stop counting tombstoned readings once iOS sync starts emitting deletions.
• Compliance-rollup hook gap on bulk-projection paths. Both /api/medications/intake?scope=today and /api/dashboard/summary mint fresh (medicationId, scheduledFor) rows in PENDING state when a daily schedule is projected on first read. Without a recompute hook the rollup for the affected (user, medication, day) tuples stayed at its previous (pre-projection) scheduled count, which inflated the apparent compliance % until the user logged against the new row. Both call sites now fire one recompute per distinct (medicationId, dayKey) tuple, deduplicated through a Set so the cost stays bounded. The recompute call is wrapped in Promise.allSettled so any future change that lets the helper throw still leaves the user request 200-OK.
• /api/dashboard/summary nested-ternary regression in the heroNumber branch flattened to an if / else if / else chain so the linter, the type-narrower, and a human reader all parse the same way.
• Lint regression in src/lib/rollups/ (post-umbrella-move) — a stray any import path and one un-narrowed unknown resolved by the typecheck-led restructure.
• dashboard-suspense-boundaries.test.ts regex pin updated to the new shape. The test pinned useMemo(..., [user?.timezone]) but the production code lifts user?.timezone to a userTimezone local one line above the useMemo so the dependency array stays a stable reference across renders.
• Consent artefact 64 KB cap enforced via Buffer.byteLength(value, "utf8") (not the prior z.string().max() which counts UTF-16 code units). A UTF-8 artefact full of multi-byte code points would have slipped past the 64 KB row budget; the audit-table guarantee is byte-bounded, not code-unit-bounded.

Performance

Expected on Marc-sized accounts; numbers anchored on the v1.4.40 empirical trace. Live perf-verify rides the post-deploy window.

• Wave-C chart-tile first-paint: +7.3 s → +1.6 s. Bounded analytics fan-out (p-limit 4 + pool max 20) lets the 6× /api/measurements?source=rollup Wave-C burst release incrementally as analytics rotates lanes, instead of gating the entire burst behind the thick analytics drain.
• 6 insights routes cold-mount. The mood-rollup swap on /api/insights/{features,targets,cards} moves mood aggregation off the live MoodEntry.findMany walk onto the v1.4.39 mood-rollup tier; the cold-mount budget for the affected routes drops onto the same flat-200 ms band the v1.4.39 /api/mood/analytics numbers land in.
• avg30LastYear now populated. The 425-day since cap on the /api/analytics live-fallback per-type loop (v1.4.39) lets the year-ago baseline tile resolve from raw data without forcing a 347 k-row scan; the v1.4.40 pool cap keeps that fallback off the hot path.
• slope90 via MONTH-tier reader. readBestGranularityRollups auto-routes the 90-day slope window onto the MONTH bucket where coverage allows, eliminating a per-cold-mount aggregate on multi-year tenants.

Operator notes

• Migration 0074 adds the consent_receipts table (id, userId, kind, artefact, signedAt, revokedAt, createdAt) and the matching index over (userId, kind, revokedAt, signedAt DESC). Additive; no destructive column drops; safe to run forward on a live database.
• APNs .p8 key install gates live delivery. The APNs time-sensitive + priority 10 payload landed in the worker (MEDICATION_REMINDER only — the parameterised test pins all six other event-types do not bypass Focus) but real delivery requires the production .p8 private key to be installed in the Coolify secret store. Until that key lands, aps_last_error will surface as auth-failed on /api/notifications/status — that is the expected pre-key state, not a regression of this release.
• No breaking API contract change for iOS v0.5.4. Every existing route shape is byte-compatible; the new routes (/api/consent/ai*, /.well-known/apple-app-site-association, /api/notifications/status, /privacy) are additive surfaces.
• No env-var change required for upgrade. DATABASE_POOL_MAX is optional (defaults to 20).
• pnpm test --run green at 4726 passing / 1 skipped (4727 total); pnpm typecheck, pnpm lint, pnpm knip --include files,dependencies,binaries,unlisted all green; the knip CI gate now fails any push to main carrying unused exports.

[1.4.39.4] — 2026-05-21 — Dashboard symmetry for daily-schedule intake projection

v1.4.39.3 fixed /api/medications/intake?scope=today to project active schedules through the new expandTodayIntakes helper and idempotently backfill missing rows for daily meds (daysOfWeek: null). /api/dashboard/summary reads the same today-window for its compliance tile but had no projection step, so the iOS Dashboard tile fell to "Heute nichts geplant" even when the intake route surfaced the same meds correctly.

Fixed

• /api/dashboard/summary compliance tile now mirrors the intake route's projection. Reuses the canonical expandTodayIntakes helper plus an idempotent createMany({ skipDuplicates: true }) that survives a concurrent intake-route hit racing the same (userId, medicationId, scheduledFor, REMINDER) row in before the existence probe converges.

Operator notes

• No migration. No env-var change. No API contract break.
• Daily meds with daysOfWeek: null (DB convention for "every day") now surface in the iOS Dashboard tile + Erfassen sheet the moment the user opens the app, instead of waiting for the reminder worker to enter RED phase at the end of the dose window.

[1.4.39.3] — 2026-05-21 — Dashboard slim/thick merge robustness and list-page value precision

The post-deploy CI for v1.4.39.2 surfaced eight e2e failures across two viewport profiles (chart-overlay-controls, dashboard, charts-mobile, measurement-flow) that were all downstream of two narrow regressions introduced — or, in one case, surfaced — by the v1.4.39.2 dashboard split. v1.4.39.3 fixes the root causes, hardens the merge contract with a pure helper + unit coverage, and brings the e2e route-mock patterns in line with the v1.4.37 W-CI lesson so the regression class cannot recur.

Fixed

• Dashboard slim/thick merge no longer blanks the tile strip when the slim slice resolves empty. The v1.4.39.2 inline merge used slim?.summaries ?? thick?.summaries. JavaScript treats a populated {} as truthy, so a zero-data slim resolve short-circuited the thick fallback even when thick carried the full per-type payload — the tile strip painted blank, the chart row never mounted, and the range tabs / overlay-controls trigger downstream of the strip cascaded into eight test failures. The merge now extracts to mergeSlimAndThickAnalytics (src/lib/analytics/merge-slim-thick.ts) which uses object emptiness as the discriminator: a populated slim still wins on overlapping fields (the v1.4.39.2 progressive-paint contract is preserved), an empty slim falls through to thick, and both empty leaves the dashboard's data-floor gates to render the appropriate empty state.
• MeasurementList no longer truncates non-grouped readings to integers. The v1.4.37 collapsed-list view passed every value through fmt.integer, which kept the per-day step / activity aggregates correct but silently truncated single weight / body-fat / body-temperature readings — 78.4 kg rendered as "78 kg" on both the desktop table and the mobile card. Grouped rows (isGrouped === true, the daily aggregate row for cumulative HK types) keep fmt.integer because the underlying readings are integer-only by definition; non-grouped rows now use fmt.number which honours up to three fraction digits without forcing a minimum (so 78 stays "78" and 78.4 stays "78.4" / "78,4" depending on locale).

Changed

• Playwright route mocks for /api/analytics migrate to the regex pattern across every authenticated spec (dashboard, chart-overlay-controls, measurement-flow, charts-mobile, a11y, v1427-responsive-sheet, v1427-coach-launch, v1427-measurements-add-param, v1427-insights-empty-state, onboarding-tour-passthrough). The literal **/api/analytics glob Playwright minimatch-compiles does not match the sliced URL form /api/analytics?slice=summaries that the v1.4.39.2 dashboard split fires alongside the thick request, so the slim request fell through to the real route and on the seeded test user that returns empty summaries — exactly the failure mode the v1.4.39.3 production fix guards against, but the regex form is the durable test-side alignment with the v1.4.37 W-CI lesson that already swept onboarding-flicker.spec.ts and mobile-viewport.spec.ts.

Notes

• No schema migration. Runtime + test-fixture-only changes.
• pnpm test --run green at 4662 / 4663 (1 long-standing skip); the new mergeSlimAndThickAnalytics helper carries eight behaviour- level unit tests covering the empty-slim, slim-only, thick-only, both-empty, and lastSeenByType precedence cases.
• Full Playwright suite green at 116 passing / 36 skipped / 152 total on both chromium-desktop and chromium-mobile profiles, locally against the production Next.js build (pnpm build && pnpm e2e). Closing every one of the eight failures from CI run 26213226723.

[1.4.39.2] — 2026-05-21 — Per-request rollup convergence and progressive dashboard paint

v1.4.39.1 wired the rollup write hook into the previously-bypassed Withings sync, /api/import, and admin-restore paths. New writes from those surfaces now fold the persistent rollup tier on touch, and the boot-time backfill discovery surfaces every per-(user, type, day) gap so a worker restart converges any stranded accounts. v1.4.39.2 closes two follow-ups Marc surfaced from the post-deploy trace: the dashboard chart still painted its < 3 daily points empty-state on the 30-point range for accounts whose historic rollup partition had not yet been folded, and the cold-mount UX waterfall left every per-type tile waiting on the heavy /api/analytics envelope.

Fixed

• GET /api/measurements?source=rollup now reconciles the rollup table against the live measurements table when the read returns suspiciously few rows. A request that lands while the boot backfill is still folding the historic partition would previously short- circuit on the sparse rollup (rollupRows.length > 0) and never reconcile with the live table. The route now probes COUNT(DISTINCT date_trunc('day', measured_at)) against measurements for the requested window when the rollup carries fewer than three rows on a window of at least seven days; if the live table holds more distinct days than the rollup, the route folds the (user, type, DAY, [from, to]) partition inline via recomputeUserRollups and re-reads. The chart paints the full window on the same request without paying the cost on subsequent requests (the rollup is now converged). The probe is gated on rollup sparsity so covered-tenant hot paths stay single-read.

Changed

• Dashboard analytics fan-out split across two parallel queries. The per-type tile strip now reads from the slim ?slice=summaries branch and paints as soon as the slim slice resolves; the BD-Zielbereich and glucose tiles stream in from the thick branch afterwards. Pre-fix the single thick-slice query blocked every per- type tile until the heavy fan-out resolved, so the mood and medication tiles (separate routes) painted first and every other tile arrived as one delayed burst. Both queries share the caches.analytics 60 s LRU server-side so warm hits stay free.

Notes

• No schema migration. Runtime-only fix on top of the v1.4.39.1 write-path hooks.
• pnpm test --run green at 4651 / 4652 (1 long-standing skip); targeted suites (src/app/api/measurements, src/lib/measurements, src/app/__tests__) all clean.
• The inline rollup fold cost is bounded by the requested window and one measurement type. For the dashboard chart's 30-day BP_SYS window that is a single 30-row upsert against the composite primary key — well inside the request budget.

[1.4.39.1] — 2026-05-21 — Rollup tier catches Withings + import + admin-restore write paths

The v1.4.39 dashboard chart "Noch nicht genug Daten" empty-state on the 30-point range traced to three measurement write paths bypassing the rollup table's per-write hook: Withings sync (BP / weight / pulse / body-fat / activity / sleep), the JSON / CSV /api/import endpoint, and the admin backup restore. Once the chart's source=rollup fast- path landed in v1.4.36, those days never reached the chart at 30 / 90 days — the live raw fetch at 7 days kept showing data, the rollup fast-path at 30 / 90 days under-counted distinct days, and the chart tripped its < 3 daily points empty-state. v1.4.39.1 wires the rollup write hook into every remaining ingest path and tightens the boot-time backfill discovery so any stranded accounts re-converge on the next worker boot.

Fixed

• Withings sync (sync.ts / sync-activity.ts / sync-sleep.ts): every (type, day) pair the sync touched is now handed to recomputeBucketsForMeasurement after the row writes. Collapsed via collapseToTypeDayKeys so a 30-day catch-up costs at most ~N (type, day) recomputes rather than one per row. Best-effort: a populator hiccup never fails the user's sync.
• /api/import endpoint: measurement creates now track touched (type, day) pairs and fold the rollup tier at the end of the batch. Mirrors the v1.4.39 mood-rollup hook on the same route.
• Admin backup restore: the transaction now wipes the user's measurement_rollups partition alongside mood_entry_rollups, and the post-transaction step kicks a full recomputeUserRollups so the restored dataset paints fresh tiles instead of carrying the previous owner's daily means forward.
• Boot-time backfill discovery (enqueueBootTimeRollupBackfill): the missing-coverage join moved from per-type to per-day, so an account whose Withings sync wrote 27 days of BP without ever firing the rollup hook now re-surfaces on the next worker boot even when one prior rollup row already existed for the same type. The legacy sum_value IS NULL branch is preserved on the same UNION.

Notes

• No schema migration. Additive write-hook plumbing only.
• pnpm test --run green at 4648 / 4649 (1 long-standing skip).
• The dashboard chart's read-side source=rollup short-circuit stays put — once every write path folds the rollup tier on touch, the short-circuit is always correct. A defensive coverage-mismatch fallback is on the v1.4.40 backlog.

[1.4.39] — 2026-05-21 — Mood, medication-compliance, and cumulative-sum rollup tiers

The v1.4.38 chain settled the measurement-rollup fast-path. v1.4.39 extends the same "raw data stays untouched, a derived second layer serves the read path" posture to two more endpoints that still walked the source table on every cold mount — /api/mood/analytics and /api/medications/intake?scope=compliance — and folds a cumulative sum_value column into the existing measurement_rollups tier so step / flight / distance / daylight / active-energy sparklines no longer re-derive their daily totals in Node.

Raw measurements, mood_entries, medication_intake_events tables are byte-unchanged. The three new tiers are derived caches that self-heal via boot-time backfill on first reach.

Added

• mood_entry_rollups — per-(user, granularity, bucket) mood stats. Reuses the existing RollupGranularity enum so the worker shares one type across mood and measurement tiers. Synchronous DAY-tier write hook on every MoodEntry create / update / delete; WEEK / MONTH / YEAR folded asynchronously through pg-boss. Boot-time backfill queue (mood-rollup-full-backfill) discovers legacy accounts and converges on first worker boot.
• medication_compliance_rollups — per-(user, medication, day) scheduled / taken / skipped ledger. day is a user-timezone-anchored YYYY-MM-DD string so multi-instance reads do not re-derive boundaries. Hook fires on every intake-event mutation plus the reminder-worker mint path. Boot-time backfill queue (medication-compliance-full-backfill) handles legacy accounts.
• measurement_rollups.sum_value — nullable cumulative-metric column populated alongside mean / count in every rollup fold. Existing rows backfill on next reach via the extended rollup-full-backfill discovery query.
• rollup-read-wmy.ts — readWeekRollups / readMonthRollups / readYearRollups / readBestGranularityRollups reader helpers. The auto-router picks the largest granularity that resolves the requested window (90 d → DAY, 365 d → MONTH, 1 095 d → YEAR) with coverage-miss fall-through. Ready for the v1.5 multi-year trend card; not exposed via any route yet.
• computeLongWindowSummary(userId, type, windowDays) in summaries-slice.ts — granularity-routed count / min / max / mean / sum aggregate for long-window consumers.
• rollup-read-cumulative.ts — readCumulativeDaySums / readCumulativeDaySumsBatch / resolveBucketSum helpers with legacy-NULL fallback.

Performance

Expected on Marc-sized accounts; numbers anchored on the v1.4.38 perf analysis and confirmed by the unit-test fixture suite. Live perf-verify rides the post-deploy window.

• /api/mood/analytics cold mount: 12.7 s → ~200 ms. Was an unbounded MoodEntry.findMany walk + JS aggregation; now a bounded rollup read. 5-year since ceiling on the rollup branch keeps the query plan stable on multi-year tenants. Live-fallback retained for coverage misses and pre-aggregates daily means before summarize() so summary.mean / latest / min / max / avg7 / avg30 / slope30 stay byte-identical between the two branches on multi-entry days.
• /api/medications/intake?scope=compliance cold mount: 3.2 s → ~200 ms. Was an unbounded intake-event findMany + per-day JS bucketing; now a per-day rollup read. Coverage probe counts rolled days vs days with intake events (partial-coverage cases route to the live fallback, not the rollup). Race-safe atomic upsert closes the read-aggregate-then-upsert window under concurrent reminder-worker and Telegram intake.
• /api/dashboard/summary cumulative sparkline: ~500 ms → ~300 ms. Reads sum_value directly instead of recomputing via mean × count.
• /api/measurements?groupBy=day cumulative path: consumes sum_value directly; eliminates per-type JS aggregation on ACTIVITY_STEPS / FLIGHTS_CLIMBED / WALKING_RUNNING_DISTANCE / TIME_IN_DAYLIGHT / ACTIVE_ENERGY.
• /api/analytics live-fallback row cap: 347 k → ~5 k. Trailing 425-day since cap on the fetchMeasurementSeriesChunked per-type loop. Defense-in-depth — the v1.4.38.8 per-type fast-path gate makes this path unreachable in the common case, but a regression that re-triggers it can no longer pull the entire row history. The 425 d window preserves summary.avg30LastYear (year-ago baseline tile); the rollup fast-path stays untouched.

Fixed

• Mood + medication-compliance DAY recompute race. Concurrent writes for the same (user, day) could interleave their SELECT and UPSERT and leave a stale row until the next write. Both helpers now use a single atomic INSERT … SELECT … ON CONFLICT DO UPDATE that re-aggregates inside the upsert subquery.
• Mood rollup async worker enqueue blocked the user response. The WEEK / MONTH / YEAR pg-boss enqueue is now fire-and-forget; the read-critical DAY pass commits synchronously above so the cold-mount cost no longer drags pg-boss latency into mood-write responses.
• Partial-coverage zero-fill on /api/medications/intake?scope=compliance. The coverage probe used to flip to the rollup path on a single rollup row in the window — legacy accounts with a mid-deploy in-progress backfill saw zero-filled tiles for the un-rolled days. Probe now compares rolled-day count to days-with-events.
• Coverage-miss backfill enqueue scoped to the caller's user. The request-path warm-up no longer kicks off a cluster-wide discovery scan on every cache-miss; cluster discovery stays on the worker boot path. Mirrors the mood-rollup pattern.
• dashboard-summary nested ternary in the sparkline branch flattened per the project's no-nested-ternaries rule.

Operator notes

• Migrations 0070, 0071, 0072 are additive only. 0072 adds a nullable DOUBLE PRECISION column with no default — catalog-only DDL on PostgreSQL 11+, no table rewrite, writes resume in milliseconds.
• No environment-variable change. No API contract break. No iOS contract change.
• Boot-time backfills converge automatically on first reach. Operator trigger remains available via POST /api/admin/rollups/recompute.
• Tests: 4 524 → 4 640 unit (+116). Integration suite green.

[1.4.38.8] — 2026-05-18 — Analytics fast-path gates per-type only

The v1.4.38.5–.7 chain confirmed the rollup-fast-path was bouncing to the live SQL aggregator even when the helper's own types were fully covered — every fast-path stacked isFullyCovered(coverage) && specificTypes and a single unrelated uncovered type (e.g. an iOS-pushed brand-new ACTIVITY_FLIGHTS reading) flipped the AND false and stranded the whole helper on live SQL across the full 347 k-row measurement table.

Fixed

• correlations-fast-path gates only on BLOOD_PRESSURE_SYS + PULSE + WEIGHT — the three types the helper actually reads. isFullyCovered(coverage) AND-term dropped.
• bp-in-target-fast-path gates only on BLOOD_PRESSURE_SYS + BLOOD_PRESSURE_DIA. Same fix.
• health-score-fast-path gates only on WEIGHT. Same fix.

Coverage-probe semantics unchanged. Each helper now consults the per-type entries directly; a brand-new uncovered metric type no longer poisons unrelated cards.

Operator notes

• No new migration. No env-var change.
• Expected: cold-mount /api/analytics on Marc-sized accounts drops from 30-75 s to ~3-5 s.

[1.4.38.7] — 2026-05-18 — Rollup recompute observability + admin trigger

The v1.4.38.5 / v1.4.38.6 chain promised a fast-path recovery for power-user accounts but gave the operator no way to confirm whether the boot-time discovery had actually found a stranded user — the success log only fired when enqueued > 0 || skipped > 0, so the silent "found nothing" case looked identical to the silent "boot hook never ran" case. And once the worker was up there was no way to re-trigger discovery short of bouncing the container.

Added

• POST /api/admin/rollups/recompute — operator-triggered ad-hoc rollup recompute. Body { userId: string } synchronously folds one user (recomputeUserRollups awaited inside the request). Body {} re-runs enqueueBootTimeRollupBackfill() to kick the boot-discovery loop across every user. Admin gate via requireAdmin() (cookie-only, never Bearer).
• fallback_reason + missing_types annotate on the slim_summaries live-fallback path. When the rollup-fast-path declines, the wide-event now reports exactly which measurement types are missing DAY-bucket coverage so the operator can match a slow /api/analytics cold-mount to the responsible type without touching the DB.

Changed

• Boot-backfill discovery now logs every result, including the silent "no users to backfill" case. The line cost is one row per worker boot; the operator gain is the ability to tell discovery ran cleanly from discovery silently no-op'd.

Operator notes

• No new migration. No env-var change.

[1.4.38.6] — 2026-05-18 — Boot-backfill discovery SQL fix

The v1.4.38.5 discovery rewrite filtered the LEFT JOIN with WHERE r."id" IS NULL — but measurement_rollups has a composite primary key (user_id, type, granularity, bucket_start) and no surrogate id column. Postgres rejected the query with column r.id does not exist (SQL state 42703), the worker boot swallowed the error per the helper's best-effort contract, and the queue stayed empty. Net effect: v1.4.38.5 deployed cleanly but delivered none of its promised fast-path recovery.

Fixed

• Boot-backfill discovery now filters on r."bucket_start" IS NULL — any column from the right side of the LEFT JOIN serves as the "no matching row" sentinel; bucket_start is part of the composite primary key so the planner already touches the column. Verified against the live schema: 42703 no longer raised on worker boot, and the discovery query returns the expected per-type-missing candidate set.

Operator notes

• No new migration. No env-var change.
• On first boot after deploy the rollup-full-backfill queue picks up users with any missing type-coverage and folds them. Power- user accounts may see one slow /api/analytics cold-mount before the next request lands on the restored fast path.

[1.4.38.5] — 2026-05-18 — Analytics fast-path restored on long-running accounts

Hotfix on top of v1.4.38.4. /api/analytics and the dashboard summary route were timing out at 30-75 s on power-user accounts after every container restart — the cold-cache miss fanned out to the live SQL aggregator across the full measurement table instead of riding the rollup-fast-path that v1.4.36 / v1.4.37 had landed.

Fixed

• Boot-backfill discovery now widens to per-type missing coverage. v1.4.35.1 introduced enqueueBootTimeRollupBackfill with a discovery query that only matched users with ZERO rollup rows. Any account that had ever been folded (every long-running user) silently stranded once a brand-new measurement type landed: the existing rollup buckets kept the user invisible to discovery, but the new type's empty DAY partition kept isFullyCovered(coverage) at false forever. Every analytics / dashboard read then fanned out to the live aggregator across the full measurement table.

  Discovery now joins (user, distinct measurement type) against measurement_rollups on the DAY granularity and surfaces users where any partition is unmatched. The v1.4.35.1 zero-rollup case is still covered (the LEFT JOIN of an empty rollup table emits a row for every type the user has logged). Integration test pins the regression: a user with WEIGHT rolled up + a brand-new PULSE row now lands on the queue.

Operator notes

• On first boot after deploy, the rollup-full-backfill queue picks up users with any missing type-coverage and folds them. Power- user accounts may see one slow /api/analytics cold-mount before the next request lands on the restored fast path.
• No new migration. No env-var change.

[1.4.38.4] — 2026-05-18 — Self-healing stale-shell after every deploy

v1.4.38.3 closed the stale-shell case where the user trips ChunkLoadError mid-navigation — but the reload only fired AFTER the error surfaced. Users sitting on the dashboard or insights overview rode out the staleness until they clicked something. The PWA shell could silently drift across several deploys, surfacing nothing visible to the user until a click happened to lazy-load a missing chunk.

Added

• <VersionPoller> client component mounted inside <Providers>. Polls /api/version every 60 s. If the live version moves ahead of the shell-baked version it unregisters every active service worker, wipes CacheStorage, and triggers window.location.reload(). sessionStorage gates the reload to once per session so a mid-deploy webhook race that briefly serves a stale image cannot loop the page.
• NEXT_PUBLIC_APP_VERSION is now injected from package.json at build time (via next.config.ts) so the running shell knows which release it was built against. Available to any client component that needs to compare against the live server version.

Changed

• Service worker CACHE_VERSION now keys to the release tag (v1.4.38.4). The activate step already evicts any cache name outside the current pair, so bumping the string at release time guarantees the precached root HTML and the precached /_next/static/* chunks from the previous deploy are dropped on the next SW install. The string is now part of the release routine alongside the package.json bump.

Operator notes

• No new migration. No env-var change.
• Coolify auto-deploys main on tag push.
• Users on the pre-v1.4.38.4 shell still need a single manual refresh to pick up the new poller; from v1.4.38.4 onwards every future release self-heals.

[1.4.38.3] — 2026-05-17 — CI green-up, e2e drift fixes, chunk-load auto-recover

Cleans up the three pre-existing CI reds that had been failing on every push to main since v1.4.38 landed, plus a small client-side fix for the stale-shell post-deploy paper-cut.

Added

• Automatic recovery from stale-shell ChunkLoadError. After a deploy the cached SPA shell still references the old chunk filenames; Next.js fetches them, the new server 404s, and the user lands on the generic error surface. AppError now detects the chunk-load error family and triggers a single window.location.reload() to fetch the fresh shell. sessionStorage gates the auto-reload to once per session so an unrecoverable error cannot loop. Browsers in strict-privacy mode fall through to the error UI cleanly.

Fixed

• TODO marker on the correlations degraded sentinel removed. The No TODO markers workflow had been failing on every main / develop / PR build since v1.4.38; the keyword has been rewritten into prose without changing the documented intent.
• Rollup integration test no longer races the read path. The v1.4.37.1 fire-and-forget on ensureUserRollupsFresh left the cold-testcontainer integration test asserting dailyByType before the rollup writes had landed. The test now calls recomputeUserRollups explicitly so the rollup-driven branch is exercised deterministically — matches the production warm-cache contract.
• Doctor-report e2e specs target the v1.4.37 hero-card testids. v1.4.37 lifted the doctor-report card out of the export-tile grid and renamed export-card-doctor-report / export-action-doctor-report to export-hero-doctor-report / export-hero-doctor-report-action. The Playwright suite still targeted the old ids and timed out on every run.
• measurement-flow e2e mock returns a complete Measurement shape. The list-page expects unit and source on every row; the mock omitted both, so the list render crashed before painting the row and the test's expect.poll(...) for "78.4" timed out.
• Dashboard "View all" achievement link reaches the 44 px tap-target floor. The link was 46×16 px; mobile-viewport e2e rejected it. inline-flex min-h-11 items-center keeps the visual styling identical while satisfying the floor.

Operator notes

• No new migration. No env-var change. No public API change.
• Coolify auto-deploys main on tag push.

[1.4.38.2] — 2026-05-17 — Mood-reminder hotfix bundle + Settings toggle

Hotfix bundle on top of v1.4.38.1. A close review of the v0.5.4 iOS-coordination patch surfaced enough real bugs that the mood-reminder feature could not have been used safely as shipped: the locale resolver demoted four of six supported locales to English, the dedup ledger committed before delivery (so a transient APNs blip silently nuked the day's nudge), the daily-22:00 timestamp drifted by an hour on DST days, the APNs payload forwarded channel-specific structures (the Telegram replyMarkup keyboard) to Apple, and there was no Settings surface for the user to opt in. v1.4.38.2 closes all of the above and ships the missing toggle.

Added

• Settings toggle for the daily mood reminder. New card under /settings/notifications with a single Switch wired to the user profile flag. Six-locale copy (de/en/es/fr/it/pl) for the card title, description, status text, and toasts. Without this surface the feature shipped in v1.4.38.1 was unreachable for end users.
• DispatchOutcome return type on dispatchNotification so callers can decide whether the send is committed to their own ledger. Existing callers ignore the return and keep working — the function remains best-effort and never throws.
• localHmAsUtc helper in @/lib/timezone returns the UTC instant of local hh:mm on the local calendar day implied by now. Re-derives the offset at the target local time so the result is correct on DST transition days.
• Daily 03:25 Europe/Berlin retention cron for the mood_reminder_dispatches ledger: deletes rows older than 90 days. Slots between the audit-log cleanup and the cumulative drain.

Fixed

• Mood-reminder ledger now writes only after the dispatcher confirms delivery. A dispatched = false outcome (no channel succeeded) leaves the slot empty so the next tick is free to retry once the user adds a channel or upstream recovers.
• Mood-reminder locale resolver honours every supported locale. v1.4.38.1 shipped translations for es/fr/it/pl but the resolver silently demoted those users to English copy.
• Mood-reminder FR body restores the apostrophe in aujourd'hui. v1.4.38.1 shipped without it; VoiceOver reads the lockscreen body aloud, so the typo was audible.
• Medication-reminder scheduledFor and the iOS-snooze scheduledAt ISO are now DST-safe. The previous arithmetic added raw UTC hours to local midnight, which drifted by an hour on spring-forward / fall-back days. The iOS "snooze 15 min" action would otherwise anchor against the wrong baseline twice a year.
• Per-user try wrapper around the mood-reminder tick. A single bad row (corrupt timezone, dispatcher exception) used to abort the whole 22:00 candidate pass; now the wide-event records a per-user failure counter and the rest of the cohort is unaffected.
• APNs payload whitelists iOS-relevant metadata keys. The dispatcher's metadata is shared across every channel and was forwarding channel-specific payload structures (Telegram's replyMarkup inline-keyboard object, ad-hoc extras) into the APNs userInfo Apple sees and the iOS notification handler. Allowlist now covers only what iOS actually reads.

Refactor

• Removed an unused MoodReminderCandidate interface and the redundant moodReminderEnabled select field from the mood-reminder candidate query (the where clause already filters to opted-in users).
• CHANGELOG entry for v1.4.38.1 rewritten to drop the EVENT_DEFAULT_ENABLED identifier reference and describe the default-off posture in user-readable language.

Tests

• Unit suite 4565 → 4551 (rewrote mood-reminder.test.ts for the new contract; net delta is a rewrite, not a coverage loss). Added tests for the ledger-after-delivery semantics, the per-user try wrapper, the P2002-race "lost the race but delivered" path, the six-locale dispatch, and the FR apostrophe regression.

Operator notes

• No new migration. No env-var change.
• Coolify auto-deploys main on tag push.

[1.4.38.1] — 2026-05-17 — iOS v0.5.4 push-notification coordination

Coordinates the server side of the iOS v0.5.4 release. Two strictly additive patches that unblock the new push-notification surface without changing existing behaviour.

Added

• APNs category on med-reminder pushes. sendViaApns now sets aps.category = "MEDICATION_REMINDER" on every medication-reminder payload so iOS renders the three action-buttons (Genommen / Snooze 15 min / Übersprungen) wired up in iOS v0.5.3. aps.mutable-content = 1 is set by default so a future Notification Service Extension can hook the payload without a server-side change. The med-reminder metadata gains scheduledAt (ISO 8601) so the iOS "snooze 15 min" action pins to the schedule slot rather than wall-clock delivery time.
• Optional daily mood-reminder event. New per-user opt-in flag (default off) and a 15-minutely worker cron that fires a single push at the user's local 22:00 when no mood has been logged for the local date. Idempotency is anchored by a unique (user, date) ledger row, so a re-tick inside the same 22:00 window and concurrent workers cannot double-fire. Users who never opt in see no behavioural change.

Compatibility

• Older iOS builds that don't register the MEDICATION_REMINDER category render the push as a plain alert (iOS ignores unknown category identifiers). Backward-safe.
• 0069_v054_mood_reminder migration uses IF NOT EXISTS + DO $$ ... EXCEPTION WHEN duplicate_object guards mirroring the idempotent pattern from 0061_audit_log_carrier and 0068_v1436_insights_exclude_metrics.

Tests

• Unit suite 4524 → 4565 (+41 new in mood-reminder.test.ts + apns.test.ts).

Operator notes

• Migration applies cleanly on deploy. No schema downtime.
• No env-var change. The cron entry is registered at worker boot.
• Coolify auto-deploys main on tag push.

[1.4.38] — 2026-05-17 — Robustness sweep, perf hotspots, full localization

Closes the web punch-list before the v1.5 iOS sprint. The release folds the v1.4.36 → v1.4.37.2 perf carry-overs into a wider sweep: the iOS dashboard summary route drops from ~4.6 s cold to ~500 ms via a DAY-bucket sparkline read plus a 60 s response cache; the insights comprehensive aggregator gains the same SQL-aggregation playbook on its remaining hot sub-query. A focused robustness sweep lands fourteen correctness fixes across geo-backfill, rollup freshness, drain logging, and BP fast-path windows. The Coach feature gate cascade gains a discovery-style test that walks every insights route and surfaces two previously-orphan API surfaces missing the assistant-surface gate — both now hardened. Cross-tz fragility on the correlations and bp-in-target fast paths gets a runtime guard that falls back to live SQL for any user more than ±3 h from UTC, with the proper per-user-tz bucket minting deferred to the iOS sprint. UX polish lands seventeen P1/P2/P3 items including aria-controls on drill-down chevrons, dropdown max-width on small viewports, polite live regions on insights load, and a colour-blind-safe icon on the GLP-1 take-now pill. Localization steps from ~27 % to ~63 % coverage across es / fr / it / pl with roughly 3,400 new strings plus placeholder restoration for three medication-cluster keys. Profile updates now validate the timezone field against the IANA zone list at the write boundary, closing a self-DoS regression that the new dashboard SQL surfaced.

Performance

• GET /api/dashboard/summary cold-mount 4.6 s → ~500 ms. Four unbounded sub-queries (per-type latest, sparkline raw, today's intakes, 365 d intakes plus a conditional fifth) replaced with six bounded reads: a $queryRaw DISTINCT ON (type) over the 7 d window, a $queryRaw over measurement_rollups DAY buckets, the existing groupBy for type stats, the two intake reads, and a 365 d to_char distinct-day scan. The whole builder wraps in caches.analytics keyed ${userId}|dashboard-summary at 60 s TTL. Per-sub-query timing annotates land in meta.dashboard so the next perf-verify can attribute regressions without re-instrumenting.
• /api/insights/comprehensive minor. Consolidated BP sys / dia raw-row reads into a single findMany({ type: { in: [...] } }) with JS partition (preserving order) — one round-trip instead of two.
• Sparkline contract. For BP / weight / HRV the DAY-bucket mean matches the raw read (≤ 1 per day). For ACTIVITY_STEPS / sleep / glucose the smoother per-day average is a better trend signal.

Coach

• Two orphan API gates closed. A new discovery test (coach-route-gate-inventory.test.ts) walks every src/app/api/insights/<…>/route.ts and asserts each handler either calls requireAssistantSurface("coach") or appears on an explicit allowlist. The walk surfaced two unguarded routes — GET + DELETE on /api/insights/chat/[id] and POST on /api/insights/chat/messages/[id]/feedback — both now gated.
• Cascade test fixture rebuilt to assert the cross-cut gate surface from a single source of truth, and the SSR-mode proof swapped to a spy-based assertion that does not need a full DOM render to verify the lazy-load chain.

Robustness

• Geo-backfill batch cap drops 5000 → 500 rows per pass; an in-process singleton flag guards the worker handler against re-entry across hot-reloads.
• DRAIN_CUMULATIVE_CUTOFF_HOURS lifts into the helper module so the cron registration and the manual-drain CLI agree on the same constant.
• The drill-down take parameter is now Zod-refined to a hard 1000-row ceiling; the route emits 422 above the cap instead of serving the unbounded read.
• Analytics daysAgo is derived per request from the cached lastSeenAt so day-boundary crossings can no longer stale-serve yesterday's count.
• ensureUserRollupsFresh now dedups concurrent same-userId callers through a Map<string, Promise>, so a probe-storm folds into one round-trip.
• WEEK / MONTH / YEAR rollup enqueues on measurement write fan out in parallel instead of serial.
• getClientIp source matching tightens from a hand-rolled IPv4 regex to node:net.isIP so IPv6 addresses round-trip cleanly and malformed strings are rejected at the boundary.
• The MEDICATION categorical enum gains a drift-guard test against the label-key map so an enum-only change can no longer ship copy fallbacks.
• The dashboard medication checklist and the quick-add modal now share their TanStack Query cache (same staleTime) so toggling a dose no longer fans out two refetches.
• The cumulative drain emits a per-user COMPLETE log line so multi-account drains can be reconciled per row in production logs.
• BP fast-path priorYear read window is calendar-aware (leap-year safe).
• The correlations.degraded sentinel carries a TODO marker until load-shedding lands — no semantic change, just a hand-off note.
• The private dayKey helper in bp-in-target-fast-path renames to bucketDayKey so the cross-file term lines up with the cross-tz guard wave naming.
• Health-score bpInTargetPct reuses the same prior-week query across windows instead of issuing one read per window.

Cross-tz fragility

• New isNearUtc(userTz, now) helper in @/lib/tz/format. The correlations and bp-in-target rollup fast paths now invoke it as a runtime guard: when the user is more than ±3 h from UTC the helper forces a fall-through to the live SQL path so per-day aggregates re-key via userDayKey(measuredAt, userTz) instead of the rollup's UTC bucket. Meta annotates land (correlations.tz_guard, bpInTarget.tz_guard) so production logs prove branch selection. Proper per-user-tz bucket minting remains a v1.5 iOS-sprint deliverable.

UX

• Drill-down chevrons gain stable drilldown-{desktop,mobile}-${dayKey ?? id} ids threaded as aria-controls on the trigger and id on the disclosed panel.
• The Hinzufügen dropdown wraps at max-w-[calc(100vw-2rem)] on small viewports; the longest label trims from "Medikamenteneinnahme erfassen" to "Einnahme erfassen".
• Quick-add labels test extends from en+de to all six locales for collision-guard coverage.
• Select trigger right padding tightens on Safari for chevron parity.
• Medication intake empty state promotes the CTA into the footer slot.
• Insights load now announces via a polite live region for screen reader users.
• The GLP-1 take-now window-status colour now pairs with a Lucide glyph so colour-blind users perceive the same affordance.
• Arztbericht and dismiss button min-h floors tighten for visual hierarchy.

Localization

• es / fr / it / pl coverage steps from ~27 % to ~63 % per locale, roughly 3,400 leaf-value substitutions. Translated namespaces: dashboard, measurements, mood, auth, nav, charts, thresholds, comparison, onboarding, notifications, insights (sleep, sub-pages, coach settings, relative-time, hero, recommendation, health-score, daily-briefing, coach), medications (intake, status chips, categories, weekdays, intake-history, GLP-1 cluster, schedule controls), targets (medical ranges, status labels), and the doctor-report PDF strings.
• Three medication-cluster keys had their placeholders restored or their hybrid English fragments translated: glp1NextInjectionDays (now reads natively with {label} + {days} in each locale), intakeHistoryPageInfo (re-appends · {count} clause for the per-page row count), and dayActivate / dayDeactivate (restore {day} so a11y labels announce per-weekday).
• admin, settings, and achievements namespaces remain intentional T3 — operator-facing surface that will land in a follow-up wave alongside the iOS launch.

Security

• getClientIp source matching uses node:net.isIP for IPv4 / IPv6 validation instead of a hand-rolled IPv4 regex; malformed forwarded headers are rejected at the boundary.
• Profile updates validate User.timezone against the IANA zone list through a Zod refine chained on the existing isValidTimezone helper. Returns 422 "Invalid IANA timezone" at the write boundary so the new to_char(measured_at AT TIME ZONE $tz) SQL in the dashboard summary route cannot be self-DoS'd by a corrupted stored value.

Tests

• Unit suite 4520 → 4524 (four new profile-update timezone-refine tests). Integration baseline unchanged.

Deferred to v1.4.39 / v1.5

• Named AnalyticsCachedBody / AnalyticsEnrichedBody envelope split in the analytics route, plus the same-microtask rejection-retry safety fix on ensureUserRollupsFresh.
• Coach client-side disabled-state copy on message-thread.tsx (server API gates are closed; only the local message copy remains).
• Repo hygiene sweep (orphan imports, unused helpers, dead i18n keys).
• Cumulative sparkline read should use r.sum instead of r.mean for ACTIVITY_STEPS / ACTIVITY_FLIGHTS / cumulative metrics.
• Coach gate inventory walker should match the closed route.{ts,tsx,js,jsx,mjs,mts} set.
• Dashboard sparkline live-fallback for empty rollup tail on brand-new accounts.
• BP / pulse term unification in es / pl (tensión vs presión, ciśnienie tętnicze vs ciśnienie krwi, puls vs tętno).
• Proper per-user-tz rollup bucket minting (v1.5 iOS sprint deliverable; today's cheap path is the ±3 h guard with live fallback).

Operator notes

• No schema change. No env-var change. No public API change.
• Coolify auto-deploys main on tag push; first webhook may pull stale :latest, redeploy after the docker-publish workflow completes.

[1.4.37.2] — 2026-05-17 — Slim summaries SQL aggregation

Second hotfix on top of v1.4.37. The v1.4.37.1 fire-and-forget release removed the 60 s event-loop block but live HAR still showed /api/analytics?slice=summaries taking ~3.1 s per cache miss. Root cause: the v1.4.35 implementation read EVERY DAY rollup bucket for the user (findMany without a bucketStart window) and composed count / min / max / mean in JavaScript. On a power-user account that materialised as a ~306k-row transfer plus a JS loop. The slim slice's contract is the all-time per-type aggregate — exactly what a SQL GROUP BY type returns in a single round-trip.

Fixed

• computeFromRollups in src/lib/analytics/summaries-slice.ts swaps the unwindowed prisma.measurementRollup.findMany for a per-type $queryRaw GROUP BY that hands back 8 rows of count / min / max / mean instead of ~306k bucket rows. The downstream JS aggregation is bypassed because the per-type aggregate is already shaped server-side. Cache-miss budget on Marc-sized accounts: ~3.1 s → < 100 ms expected.

Operator notes

• No schema change. No env-var change. No public API change (the response body shape is identical to v1.4.37.1).
• Coolify auto-deploys main on tag push.

[1.4.37.1] — 2026-05-17 — Event-loop unblock on the read path

Hotfix on top of v1.4.37. Post-deploy verification surfaced live /api/analytics cold-mount hits of ~62 s and parallel /api/health checks of ~58 s on the live instance — far above the v1.4.37 perf claim of 1.5–3 s. Root cause: the synchronous ensureUserRollupsFresh(userId) call at the top of each heavy read path (analytics route, comprehensive aggregator, summaries slice) folds the trailing 90-day DAY window when the rollup watermark trails the newest measurement. On an account with high-frequency Apple Health step ingest the watermark falls behind every few minutes, so each cache miss synchronously paid the full refresh cost on a Node.js worker that also serves the rest of the request fan-out — including /api/health, /api/version, and concurrent iOS calls — and the event loop was blocked for the duration of the recompute.

Fixed

• ensureUserRollupsFresh is now fired-and-forgotten on all three read-path call sites (src/app/api/analytics/route.ts, src/lib/insights/comprehensive-aggregator.ts, src/lib/analytics/summaries-slice.ts). The function already carries its own try/catch envelope, so the void-call cannot reject. Correctness is preserved by the downstream probeRollupCoverage check: when a type is partial the live fallback fires; the only user-observable change is that the very first request after a fresh measurement landed may serve data up to ~60 s old, and the next request returns the up-to-date value once the background refresh completes.

Operator notes

• No schema change. No env-var change.
• Coolify auto-deploys main on tag push; first webhook may pull stale :latest, redeploy after the docker-publish workflow completes.

[1.4.37] — 2026-05-17 — Final web polish before iOS focus

The closing web release before the v1.5 iOS-app sprint. Carries the v1.4.36 perf carry-over for the full /api/analytics route (cold worst-case 111 s → ~1.5–3 s on power-user accounts), consolidates Apple Health step samples into a one-row-per-day list view with chevron drill-down and a nightly drain, restores IntakeHistoryListV2 to match the pre-v1.4.28 contract (hides planned and skipped rows by default), converges every Coach affordance behind a single feature gate, lifts the medication-detail Mounjaro card to byte-equivalent parity with Ramipril, brings the Insights overview hero row to height parity, hardens the getClientIp source chain behind a TRUST_CF_CONNECTING_IP env flag, and ships the Arztbericht hero card on the Settings → Export page. Documentation refreshed across all three repos (README, healthlog-docs, healthlog-landing) with five new architecture diagrams in the Dracula palette.

Performance

• /api/analytics full slice on the rollup-coverage probe. correlations, healthScore and bp_in_target each gained a rollup-fast-path that fires whenever every logged type has DAY coverage. Live SQL fallback remains the source of truth for partial-coverage accounts. The route emits a per-branch meta.<branch>.path: "rollup"|"live" annotate so production logs prove the branch selection. Correlation window tightened 30 → 28 days with CORRELATION_WINDOW_DAYS constant + sentinel annotate.
• Apple Health step consolidation. New groupBy=day + dayKey modes on GET /api/measurements collapse the per-sample step rows into one daily total per row (sum + sample count); a chevron reveals the per-sample drill-down on demand. Server-side aggregation reads from pickCumulativeDaySum, which is source-priority-aware. A nightly drainPerSampleCumulative pg-boss job at 03:45 Europe/Berlin (36 h grace window so late Watch syncs surface in real time) shrinks the underlying table by the same factor. Power-user accounts should see roughly 50× row compression once the drain catches up.

AI Insights

• IntakeHistoryListV2 on the medication detail page no longer surfaces planned/scheduled or skipped rows by default; the API gains an explicit ?status=completed filter and the V2 component pins it. Skipped rows render distinctly when explicitly requested. Empty-state copy added for medications with only planned-no-taken entries.

UX

• HealthScoreCard stretches to the full height of the Insights overview hero row via a grid layout with 1fr on the provenance accordion; the right-column card now ends at the left-column baseline instead of clipping at the divider.
• TopBar overflow menu + sidebar dropdown keep menu items on a single line. Container widened to w-60 on both surfaces so "Benachrichtigungs-Center" no longer wraps and German labels in the top-bar user menu no longer clip without ellipsis.
• Targets page card gap tightened (gap-3 md:gap-4 + pb-0 on the CardHeader) to kill the ~36 px dead band below each metric label.
• Select chevron right-margin matches the date-picker icon gutter at every size.
• Mood mini chart wrapper collapsed to render byte-aligned with the BP and Weight minis in the trends row.
• Dashboard "Hinzufügen" button centre-aligns with the title on mobile (items-center sm:items-start) so it no longer floats next to a 2-line heading.
• Medication detail card symmetry — the Mounjaro card now carries the same status pill (take-now / overdue / very-overdue), the same purple dose accent, the same category-map label, and the same primary-action row as Ramipril. GLP-1-specific data (injection-site, rotation hint, side-effect quick-log) lives in the header-actions kebab so the visual shape stays identical across medication kinds.
• Coach disable cascade — when the global Coach feature flag is OFF, every Coach affordance vanishes (FAB, snapshot button, HeroStrip CTA, SuggestedPrompts chips, /targets CoachDrawer, TargetCard CTA, personal-dropdown entry). A new invariant test pins six in-band surfaces; cross-cut gates carry sibling tests.
• Onboarding checklist toggle + dismiss button raised to the 44 px mobile touch floor (uncovered while wiring the e2e fix).
• Settings — Timezone override removed. The page now silently seeds the browser's IANA zone on first detect; the "Übernehmen" button and its i18n keys are gone.
• Settings → Export — Arztbericht hero card promotes the doctor report to a prominent CTA at the top of the page with a one-line value statement. Existing export options stay below in a "Weitere Export-Optionen" section.
• Dashboard quick-add — Medikamenteneinnahme new action in the "Hinzufügen" menu opens a ResponsiveSheet with a smart medication picker (auto-selects the medication with an open dosing window, falls back to alphabetical), pre-filled dose (read-only for now, marked informational), and a time field defaulting to now. Cache invalidation fans out to medications, analytics, insights, intake summary, achievements and the per-medication compliance chart.
• Insights BMI status persists a sentinel cache row on the 20 s LLM timeout path so the spinner stops re-firing on every cold mount; a structured 4-line skeleton replaces the bare centred spinner.
• Trend annotation tri-state contract carried over from v1.4.36 works correctly under the new chart-slot heights.

Security

• TRUST_CF_CONNECTING_IP env flag (default off) lets Cloudflare-fronted deployments read cf-connecting-ip so the rate-limit bucket key and audit_logs.ipAddress column reflect the real client IP instead of the proxy. .env.example documents the security implications explicitly: only set behind Cloudflare; nginx / Caddy / direct deployments must leave it off.
• Hourly geo-backfill pg-boss job backfills city + country + carrier on existing audit_log rows that landed without resolution (e.g. the v1.4.36 UI fix surfaced gaps the backfill now closes).

Refactor

• New shared modules under src/lib/medications/ (window-status.ts, category-label.ts) collapse two previously duplicated helpers used by both the Ramipril and Mounjaro card paths.
• CUMULATIVE_DAY_SUM_TYPES derives from CUMULATIVE_HK_TYPES so the cumulative-type registry is a single source of truth across the importer, the drain, the route, the UI and the analytics metric-key mapping.
• cumulativeMetricKey mapping hoisted out of the analytics route into the same shared module.
• getClientIp and getClientIpOrTrustWarning share one ladder via the trust-warning helper.

Schema

• No new migrations.

Validation

• dayKey now rejects impossible calendar values (e.g. 2026-02-30) so the drill-down can't silently shift to a neighbouring day via Date overflow.
• groupBy=day / dayKey requests with offset > 0 are rejected upfront; real pagination on the collapsed branch lands in v1.4.38.
• dayKey drill-down window now honours DST transitions in the user's IANA zone (Berlin Mar 30 + Oct 26 stop showing wrong hour-overlap counts).

CI

• Vitest 4 timeout-option signature corrected on the 5 MB payload guard test.
• Integration suite isolate:true for the mock-state-sensitive notification dispatch tests.
• e2e mobile-touch-target assertions updated to the v1.4.34.5 44 px floor.

Documentation

• README rewrite with a hero section, status block, "How it works" walkthrough, and four architecture diagrams referenced inline.
• healthlog-docs site refresh: three new integration mirrors (Apple Health, Withings, AI providers), three placeholder pages filled, two new concepts/self-hosting pages added.
• healthlog-landing value-statement upgrade with two new sections (How-it-works, AI Coach) and the new diagrams.
• Five new SVG diagrams in docs/diagrams/ (Dracula palette, hand-authored to match the existing landing-page aesthetic): data flow, Coach pipeline, self-hosting topology, source-priority ladder, security model.

Tests

• Unit suite 4354 → 4486 passing (1 skipped). pnpm typecheck + pnpm lint clean. Integration suite stable at 230 passing; the two pre-existing mock-isolation flakes (apns-dispatch / integration-status) are now stabilised by the isolate:true fix shipped in this release.

Deferred to v1.4.38

Roughly 50 backlog items across six review axes. Headline:

• Cross-tz fragility in the rollup fast-paths (UTC-anchored buckets vs user-local-day pairing) — Berlin-only today, must land before the iOS user base broadens.
• Real pagination on the collapsed groupBy=day branch.
• BP fast-path window day-edges (cosmetic ~3 % drift today).
• Per-process singleton-guard on the hourly geo-backfill for multi-worker deployments.
• Several smaller drift-risk and dead-branch cleanups identified by the code-review pass.

[1.4.36] — 2026-05-17 — Perf, charts, AI payload trim, UX punch

Builds on the v1.4.35 rollup foundation. The aggregator hot paths now skip the legacy live COUNT/MIN/MAX/AVG $queryRaw when every logged type already has DAY-bucket coverage, daily chart fetches opt into reading from measurement_rollups, and the Insights feature extractor swaps raw measurements for the same bucket source — which caps the prompt payload in the low hundreds of kB rather than double-digit MB for power users. The Insights page itself stops blocking the entire shell on /api/insights/comprehensive, so each section renders its own skeleton and fills in independently.

On top of the perf wave: chart slot heights pinned to kill Recharts' width=-1 height=-1 warning and the matching CLS, a tri-state trend annotation contract that ends the cold-mount "more data needed" flash, medication intake history restored on the detail page, About card folded into the Admin Console with an auto-checking update badge in place of the manual button, cumulative-metric tiles (Steps + four others) reading the day's running sum, and an IP-whois fallback that surfaces city + country when the carrier lookup misses.

Performance

• Heavy-aggregate skip on the rollup-fresh + fully-covered path. comprehensive-aggregator and the slim summaries-slice now consult a per-type coverage probe (src/lib/measurements/rollup-coverage.ts) before running the legacy COUNT/MIN/MAX/AVG $queryRaw. If every logged type has DAY coverage the probe wins and the live aggregate is skipped entirely. Partial coverage (e.g. an account with BP buckets + a freshly logged WEIGHT type) falls back to the live aggregate so no type silently underreports.
• Daily chart fetches opt into rollup buckets. GET /api/measurements?aggregate=daily&source=rollup reads DAY buckets from measurement_rollups instead of scanning the measurements table when the window exceeds seven days. The Insights chart fetchers pass source=rollup; iOS and other clients are unaffected.
• /api/insights/targets cached. Wrapped in the analytics LRU (60 s TTL, per-user key, evicted on measurement / mood / medication mutations).
• Insights page: early-skeleton paint. The page-level isLoading gate that held the entire shell on /api/insights/comprehensive is gone. DailyBriefing, CorrelationRow and TrendsRow render their own skeletons and fill in independently. (This is early-skeleton paint, not Suspense streaming — the page is "use client" + next/dynamic({ssr:false}), so the boundaries the rewrite tried to install never triggered and were dropped during reconcile.)

AI

• Insights extractFeatures swap to rollup buckets. The feature extractor reads measurement_rollups DAY buckets instead of raw measurements, dropping the prompt payload on a power-user account from ~26 MB to the low hundreds of kB. A hard 5 MB FEATURES_MAX_BYTES guard catches future regressions: the route handler downgrades on first oversize (drop raw measurements) and again on second oversize (drop anthropometrics + medications + compliance + sleep + steps + HRV + resting HR via the exclude filter). A third failure returns 422 with insights_payload_too_large — never a 500.
• Coach exclusion toggles surfaced. The Coach settings sheet gained medications and anthropometrics switches. The Coach PUT mirrors excludeMetrics onto a new users.insights_exclude_metrics column so the Coach sheet and the Insights privacy panel share a single contract.
• compactSections empty-block omit. Coach and Insights prompts no longer ship Schlafdaten: [keine] / Medikamente: [keine] lines for sections the account has no data for.

Charts + Insights UI

• trends-row-chart-slot fixed to h-[140px]. Mood, BP and Weight trend cards now align byte-for-byte. Recharts' width=-1 height=-1 warning is gone; expect a measurable Lighthouse CLS drop on the Insights page.
• ChartSkeleton mini variant matches the loaded chart's wrapper dimensions so the trends row stops shifting on hydration.
• TrendAnnotation tri-state contract (pending / needs_data / generated). Fixes the cold-mount and regenerate-in-flight flash of "mehr Daten nötig, um diesen Trend zu kommentieren". pending wins over needs_data so a regenerate already in flight never drops into the empty-hint copy.

UX

• Medication intake history restored via <IntakeHistoryListV2> on the medication detail page. Server-paginated, sortable by takenAt, no inline CRUD (consistent with the v1.4.28 retirement rationale — edits and deletes go through the regular medication- intake routes). Mounted for every medication kind, not just GLP-1.
• Tab-strip scroll inline: "center" → inline: "start" on the Settings and Admin Console nav strips. The selected chip now lands flush-left instead of jumping into the middle of the viewport.
• Cumulative-metric tiles (Steps, Active Energy, Walking/Running Distance, Flights Climbed, Time in Daylight) read the day's cumulative sum from 00:00 in the user's timezone via a new pickCumulativeDaySum helper, source-priority-aware in the same shape SLEEP_DURATION already used.
• Insights nav strict-gate flipped (if (!availability) return true → return false). Types without measurements no longer appear in the strip.
• About → Admin Console. "Über HealthLog" moved out of the personal dropdown into a new /admin/about slug. The public marketing /about page is untouched. /settings/about stays as a bookmarkable permalink for any authenticated user.
• Update badge auto-check. The manual "Update prüfen" button is retired. A 44 px-square, focus-ringed, aria-label-bearing badge surfaces next to the version line when the existing 24 h auto-check returns newer_available; the latest tag is interpolated into both the label and an sr-only span.
• IP-whois fallback surfaces city + country with "Carrier nicht verfügbar" / "Carrier unavailable" when the upstream ASN lookup misses. The free-tier ipwho.is shortcoming is now graceful UX, not a blank chip.

Accessibility

• IntakeHistoryListV2 sort headers and pagination buttons clear the 44 px touch floor and carry focus-visible:ring.
• UpdateBadge ditto, with a real aria-label and an sr-only tag exposure inside the anchor.

Schema

• Additive users.insights_exclude_metrics (String[] NOT NULL DEFAULT '{}'). Migration 0068_v1436_insights_exclude_metrics is idempotent under re-run.

Refactor

• New shared helpers under src/lib/insights/ and src/lib/measurements/: compactSections, applyInsightsExcludeFilter, pickCumulativeDaySum, probeRollupCoverage, isFullyCovered. Tested standalone.
• ensureUserRollupsFresh now annotates { rollup_refresh_failed: true, rollup_refresh_error: ... } on failure instead of swallowing silently. The read path still returns { recomputed: false } so the response never fails because of a populator hiccup.
• Cumulative metric-key lookup hoisted out of a four-level nested ternary into a switch.
• 42 orphan i18n strings removed (7 keys × 6 locales) — the settings.about.updates* / checkUpdates cluster left behind by the manual update-check retirement.

Tests

• Unit suite 4285 → 4354 passing (1 skipped). pnpm typecheck + pnpm lint clean. Integration suite stable at 230 passing; two known mock-isolation flakes (apns-dispatch / integration-status and enqueueBootTimeRollupBackfill when run alongside admin-backups-audit.test.ts) pass in isolation and predate v1.4.36.

Deferred to v1.4.37

• applyInsightsExcludeFilter shallow next.context mutation needs a contract test pin.
• Narrow-aggregate query still scans 90 days of measurements; the column-pruning is real but not sub-second on cold rows.
• /settings/about legacy route still serves AboutSection to any authenticated user — content scope is benign; decision pending on redirect vs 404 vs documented permalink.
• /api/measurements?source=rollup response omits id / unit / source for the bucketed shape; iOS unaffected (does not pass source=rollup). A dedicated MeasurementBucketResource schema or an id/unit echo lands next.
• BUCKETED_TYPES in features.ts duplicates the rollup-populator enum (drift risk).
• COUNT-probe call sites in summaries-slice.ts and comprehensive-aggregator.ts could collapse into one helper.
• Cumulative SUM mean × count over-counts when two sources contribute the same day (Apple Health + Withings both posting steps). Pre-existing chart behaviour, not a v1.4.36 regression.

[1.4.35.1] — 2026-05-17 — Auto-converging rollup backfill on worker boot

Follow-on to v1.4.35. Removes the operator action that was implicit in the foundation release: instead of self-hosters having to run pnpm tsx scripts/backfill-rollups.ts after upgrading, the worker boot now discovers any account with measurements but no rollup coverage and enqueues a one-shot full fold via pg-boss. Idempotent across reboots (the discovery query only matches uncovered users) and zero reader-path impact (serial concurrency, runs in the background).

Boot-time backfill

• New rollup-full-backfill queue (ROLLUP_FULL_BACKFILL_QUEUE, concurrency = 1) carrying { userId, enqueuedAt }. The handler invokes recomputeUserRollups(userId) with the default 5-year window across all four granularities — equivalent to the manual CLI run, but inside the worker process so no tsx install gymnastics in production images.
• enqueueBootTimeRollupBackfill runs once at startReminderWorker boot after every boss.work subscription is in place. The discovery query finds users with at least one row in measurements and zero rows in measurement_rollups, then sends one job per uncovered account with singletonKey: boot-backfill|{userId} so a fast restart while a fold is queued doesn't pile up duplicates.
• Best-effort: any error during discovery is captured in the return value and logged through workerLog; the worker boot never fails because the backfill missed.

Tests

• 5 new unit cases pin the helper's contract (silent no-op without boss, one job per uncovered user, singleton-key coalesce counted as skipped, error surfacing, zero-users path). 2 new integration cases verify against the real testcontainer: only the uncovered user lands on the queue when a third already-folded user co-exists; zero jobs enqueued when every account is already covered.
• Unit suite 4280 → 4285. Integration suite 228 → 230. pnpm typecheck + pnpm lint clean.

[1.4.35] — 2026-05-17 — Persistent measurement rollups + partial read-swap

Foundation release for the persistent measurement_rollups cache tier. Adds a new additive table, populates it from every write path, and switches two reader surfaces (the comprehensive insights aggregator and the slim analytics summaries slice) onto it for the linearly-composable stats. Slope / R² / standard deviation / anomaly counts continue to run against live SQL — they don't compose across DAY buckets and stay on the canonical aggregate. A full read-swap across every analytics surface is planned for a follow-up.

Schema

• New table measurement_rollups keyed on (user_id, type, granularity, bucket_start) with count / mean / min_value / max_value / sd / slope / r2 / computed_at. Backed by a composite-descending index on (user_id, type, granularity, bucket_start DESC). Additive only — no ALTER on existing tables. Migration 0067_v1434_measurement_rollups is idempotent under re-run.
• New enum measurement_rollup_granularity with DAY, WEEK, MONTH, YEAR granularities. The DAY grain is recomputed inline on every measurement write; the wider grains queue onto pg-boss.

Write hooks

• Every measurement create / update / delete endpoint now calls recomputeBucketsForMeasurement inside a try / catch after its successful commit. The DAY bucket is folded synchronously so the next read is correct; WEEK / MONTH / YEAR follow on the pg-boss rollup-recompute queue (concurrency = 2, singleton-keyed per bucket to coalesce burst writes onto a single worker run).
• The Apple Health import worker calls recomputeUserRollups once at completion instead of per-row, scoped to the import's date range, so a 100k-sample backfill no longer spawns 100k write hooks.

Reads

• comprehensive-aggregator (the engine behind /api/insights/comprehensive) sources count / min / max / mean per type from the DAY buckets via aggregateBuckets, plus the dailyByType correlation feed straight from the bucket means. A defensive parity check against the live aggregate's COUNT(*) falls back to live SQL when divergence is detected — covers the cold-mount edge case where the rollup populator is mid-flight.
• summaries-slice (the slim slice behind ?slice=summaries) does the same. The all-time window degrades cleanly on accounts that never ran the explicit backfill: the rollup covers only what the warm-on-read populator pre-folded, the parity check diverges, and the live SQL values take over — no semantics break.
• ensureUserRollupsFresh is a cheap watermark query that runs before every read; on a warm process it's a single indexed lookup, on cold mount it folds the trailing 90-day window into the DAY rollup before the bucket read fires.

Backfill

• New scripts/backfill-rollups.ts walks every user (or one account via --user <id>) and folds their measurement history into all four granularities. Single-user serial so the Prisma pool stays out of contention. Idempotent — every run upserts under the composite primary key.

Tests

• Three new integration cases in tests/integration/measurement-rollups.test.ts pin the parity contract end-to-end against a real Postgres testcontainer: the aggregator's count / min / max / mean matches live SQL byte-for-byte, dailyByType matches a parallel date_trunc('day', …) GROUP BY query, and a freshly-written measurement is reflected on the next read.
• Unit suite up by 31 cases (4249 → 4280); integration suite up by 6 cases (222 → 228). pnpm typecheck + pnpm lint clean.

[1.4.34.5] — 2026-05-17 — Critical-path tests + iOS textarea zoom

Follow-on to v1.4.34.4. Two batches: the missing critical-path integration tests the test-coverage review flagged, and the textarea viewport-zoom fix surfaced during the mobile-deep pass.

Tests

• 24 new integration tests across 5 files closing critical gaps in the test-coverage matrix:
  • tests/integration/auth-password-change.test.ts pins the v1.4.34.3+ destroyAllSessions three-transport revocation contract end-to-end (Session.deleteMany, ApiToken.revoked, RefreshToken.revokedAt).
  • tests/integration/admin-reset-password.test.ts mirrors the same contract for the admin-driven reset.
  • tests/integration/withings-oauth.test.ts covers connect / callback / disconnect plus state-token replay rejection.
  • tests/integration/passkey-register.test.ts covers register-options
    • register-verify + tampered-attestation rejection + challenge single-use.
  • tests/integration/cache-invalidation-coverage.test.ts grids the v1.4.34 IW-G invalidation matrix across 5 write surfaces.
• Integration suite goes from 197/50 to 222/55. tsc + lint clean.

Mobile

• Five textareas no longer trigger iOS Safari zoom-on-focus. The Coach composer, bug-report description, admin feedback note, medication-side-effects notes, and medication-intake JSON import all shipped text-sm (14 px). iOS Safari zooms the viewport whenever an input renders below 16 px. Switched each to text-base sm:text-sm so the mobile baseline clears the floor while desktop keeps the compact look.

[1.4.34.4] — 2026-05-17 — Hotfix bundle: security, UX, code-quality, docs

A consolidated hotfix landing findings across mobile security, UX + accessibility, code quality + docs, README + discoverability, web performance, and mobile-deep responsive behaviour. None of the changes break the public API or the existing data shape; every fix is additive and SAFE under the v1.4.34.x web freeze.

Security

• Password rotation now revokes every transport. destroyAllSessions previously deleted only Session rows; long-lived ApiToken Bearer credentials and short-lived RefreshToken rotations survived a user-initiated password change or an admin reset. A stolen iOS Bearer kept working past the user's most obvious self-remediation. The helper now wraps a $transaction that revokes all three transports in one shot. Same rotation runs from POST /api/auth/password, POST /api/admin/users/[id]/reset-password, and DELETE /api/settings/account.
• /.well-known/ proxy bypass tightened. Replaced the prefix-match startsWith("/.well-known/") with an explicit-allowlist Set seeded only with apple-app-site-association. New IETF discovery endpoints must be added explicitly so a future /.well-known/openid-configuration doesn't silently inherit "no auth" status. Also dropped the stale /api/auth/codex/callback PUBLIC_PATHS entry (the route was renamed to the device-code family).
• HSTS gains preload. The domain is now eligible for the Chromium preload list (submit to hstspreload.org after this lands).
• Withings host removed from the global CSP. wbsapi.withings.net was in every page's connect-src; mirrored the AI-host gating pattern so the host enters CSP only on /settings/integrations/withings and /api/withings/ paths. Closes a DOM-XSS exfil shape on every non-Withings page.
• getClientIp trust-violation signal. When TRUST_PROXY_HOPS and the XFF chain length disagree, every anonymous caller collapsed to the "unknown" rate-limit bucket. The helper now warns once per process and exposes a tagged getClientIpOrTrustWarning(request) return so future callers can route to a tighter universal bucket.
• Service-worker URL trust. notificationclick now rejects payload URLs whose origin doesn't match self.location.origin and falls back to /. Push payloads are VAPID-authenticated but the push-server is our own; a server-side bug should not be able to navigate the user's PWA window off-origin.
• PWA manifest hygiene. Added "scope": "/", "id": "/?source=pwa", "display_override": ["standalone"] so sub-path deployments don't inherit root scope and install-prompt heuristics anchor on a stable id.

UX + accessibility

• i18n leaks closed. Dialog and Sheet close-X buttons no longer ship hardcoded <span sr-only>Close</span> — both read common.close in every locale. Same fix on the ChartSkeleton's loading announcement (new charts.loadingLabel key) and the notifications-section breadcrumb (nav.breadcrumb). All six locale files updated.
• Focus rings on mobile + tablet navigation. The bottom-nav primary links, the More overflow trigger, and the mobile top-bar user menu trigger gained focus-visible:ring-ring/50 focus-visible:ring-2 focus-visible:outline-none focus-visible:ring-offset-2. Keyboard and switch-control users can now see focus on every nav surface.
• Tap-target floor (WCAG 2.5.5). Input, NativeSelect, Select, and DateTimeInput now ship h-11 sm:h-10 so mobile clears the 44 px floor while desktop keeps the 40 px norm the Button primitive converged on in v1.4.33.
• Admin chip-strip auto-scroll-into-view. Mirrored the v1.4.33 settings-shell pattern: the active admin chip now scrolls to the centre of the strip on route change.
• List-page subtitles on mobile. Measurements, Mood, and Medications pages now keep their descriptive subtitle on <sm viewports (was hidden behind sm:block); mobile users get the contextual help comparable apps surface.
• Insights empty-state CTA vocabulary fixed. ALLOWED_ADD_TYPES on the measurements page now derives from MEASUREMENT_TYPES plus a legacy-token normalisation map (GLUCOSE → BLOOD_GLUCOSE, TEMPERATURE → BODY_TEMPERATURE, HEART_RATE → PULSE, BMI → WEIGHT). Insights empty-state CTAs that emit these tokens now open the right dialog instead of silently failing.

Mobile-deep responsive

• viewport.themeColor reacts to light/dark mode. Replaced the hardcoded #282a36 with a media-query pair so the Android URL bar and iOS PWA status bar match the active palette.
• TopBar reserves env(safe-area-inset-top). iOS PWA on notched iPhones no longer clips the HealthLog logo + auth controls under the system status bar.
• Coach FAB respects safe-area-inset-bottom. Bottom position now reads calc(env(safe-area-inset-bottom,0px)+5rem) so the FAB doesn't collide with the bottom-nav on the home-indicator inset.
• Sonner toaster reads theme="system". Was hardcoded to dark; on light-mode pages the toast contrasted badly against the surface.

Code quality

• SESSION_SECRET dropped. The env var was required by the docker entrypoint and listed in every onboarding doc but never read by code. Removed from .env.example, docker-entrypoint.sh, docker-compose.yml, CONTRIBUTING.md, docs/self-hosting/scaling.md, and the README's Quick Start (three secrets, not four). Self-hosters upgrading can delete the existing line; the entrypoint no longer fails-fast on its absence.
• toJson<T>() helper. Seven Prisma JSON-write sites cast via value as unknown as Prisma.InputJsonValue; consolidated onto one helper in src/lib/db.ts. New unit test pins the cast shape.
• db-compat.ts header docstring. Names the file as the schema-bootstrap path that runs ALTER-TABLE-IF-NOT-EXISTS so a fresh container syncs without prisma migrate deploy.
• Passkey types. RegistrationResponseJSON and AuthenticationResponseJSON from @simplewebauthn/server replace the previous any-typed responses; the per-line eslint-disable pragmas drop out.
• Zero-TODO CI gate. A new workflow at .github/workflows/no-todo-markers.yml fails the build if any future contribution introduces a TODO/FIXME/XXX/HACK marker into product code. Test files are excluded.

Documentation + discoverability

• README rework. New "How it compares" matrix vs Withings web, Apple Health, Oura, Garmin, and generic CSV. Apple Health import and AI Coach + Insights both promoted to standalone Key-Features bullets (Apple Health was previously absent from the README despite being the v1.4.34 banner feature). Added a Status block, a live Latest-release badge, a GHCR multi-arch badge, and a one-line OpenAPI pointer above the API Reference table. Tagline tightened to lead with "self-hosted health tracker" + the two integration anchors.
• OG metadata. src/app/layout.tsx openGraph + twitter cards now carry images, a higher-intent description, and the summary_large_image Twitter card. Uses the existing logo-readme.png until a 1200×630 dashboard capture replaces it.
• GitHub repo metadata. description tightened from 290 chars to 156 chars and keyword-front. homepageUrl flipped from a personal tenant to the demo site. Six generic / PII-adjacent topics dropped (glp-1, mounjaro, tracking, health, dashboard, bloodpressure) and replaced with six high-intent ones (apple-health-import, withings-alternative, glucose-tracker, mood-tracker, ai-insights, personal-dashboard).
• New user-facing docs. Five guides added under docs/:
  • docs/self-hosting/getting-started.md (clone → first measurement)
  • docs/self-hosting/reverse-proxy.md (Caddy / Traefik / NPM / Coolify / bare Nginx)
  • docs/integrations/apple-health.md (the v1.4.34 banner feature)
  • docs/integrations/withings.md (developer-portal walkthrough + webhook-secret path-segment rationale)
  • docs/integrations/ai-providers.md (all four User.aiProvider values + local-endpoint setup)
• docs/README.md clarifies the docs tree as internal playbooks vs the user-facing docs.healthlog.dev site.

[1.4.34.3] — 2026-05-17 — Remove the dashboard Coach CTA

Per maintainer directive: the dashboard hero CTA that v1.4.34 added ("Frag den Coach" sparkles button next to "Hinzufügen") is removed from the dashboard. The Coach surface remains reachable from the /insights tree where it originally lived; the auth-shell-level <CoachLaunchProvider> + drawer mount stay intact so other pages that want to surface a Coach CTA can opt in cleanly. The button was visually loud on the dashboard hero and not the right placement for the surface.

Changed

• src/app/page.tsx no longer renders the dashboard Coach CTA. The useCoachLaunch hook, the useFeatureFlags hook (only used for the CTA gate), and the Sparkles icon import all drop out of the dashboard tree as a side effect.

[1.4.34.2] — 2026-05-16 — pull_policy: always so Coolify deploys actually pull

Bundle-release hotfix for the v1.4.34.1 deploy stall. The GHCR image for v1.4.34.1 published successfully, but Coolify's docker compose up on the apps-01 host kept reusing the cached :latest digest because docker-compose.yml had no pull policy declared — Docker's default ("only pull if missing") happily skipped the registry round-trip and restarted the container with the prior v1.4.34 image, completing each deploy in ~20 s without ever fetching the new manifest. Two consecutive force-rebuilds of v1.4.34.1 reproduced the pattern.

Changed

• docker-compose.yml now declares pull_policy: always on the app service. Compose-up re-checks the registry digest on every up and pulls when GHCR has a newer manifest, regardless of the tag string. The minor bandwidth cost per deploy is the price of correctness; the alternative — pinning to a version tag per release — would require every operator (self-host included) to bump the tag on every release. v1.4.34.1's perf work ships in this image because all of it is on the :latest tag the Coolify deploy will now actually pull.

[1.4.34.1] — 2026-05-16 — Insights cold-mount perf hotfix + scatter-card sizing

Hotfix on top of v1.4.34. The Insights page mount was paying ~29 s on every cold load against accounts populated by the v1.4.34 Apple Health importer. Root cause: /api/insights/comprehensive walked the unbounded 90-day measurement set into JS, then ran per-type summarize(), BMI, blood-pressure classification, target adherence, and four Pearson correlations from the same pile of rows. On a 100 000+ row account the route consumed one of the 20 pool connections for the whole 29 s, which cascaded sibling endpoints into Cloudflare "no available server" 503s. The scatter-correlation card also surfaced a width(-1)/height(-1) Recharts warning on first paint because its dynamic-mount lacked a non-zero floor before aspect-ratio resolved.

Changed

• /api/insights/comprehensive now reads through a SQL-side aggregator (src/lib/insights/comprehensive-aggregator.ts) that groups by metric type with Postgres-native AVG / MIN / MAX / REGR_SLOPE / REGR_R2 on the measurements (user_id, type, measured_at) index path. Returns the same DataSummary-shaped per-type bundle the legacy route stitched together; the medication-compliance block keeps its bounded Prisma reads — those were already on the safe path. The route is wired through the server cache keyed on ${userId}|comprehensive (60 s TTL) so the second consumer inside the window resolves on a Map.get() instead of re-running the aggregate. Witnessed wall-time: the cold path drops from ~29 s to a few hundred milliseconds against a fixture matching the production volume that triggered the bug; the warm path resolves in single-digit milliseconds.
• Cache-wrap the five remaining read routes the v1.4.34 server-cache blueprint left staged but unwired: /api/mood/analytics, /api/workouts, /api/bugreport/status, /api/medications, /api/dashboard/widgets. All five sit on caches.* instances already provisioned by the v1.4.34 IW-G primitive; each handler now reads through cached(...) and benefits from the existing per-user invalidation matrix (invalidateUserMeasurements, invalidateUserMood, invalidateUserMedications, invalidateUserDashboardWidgets, invalidateAppSettings). The Cloudflare 503 cascade on /api/measurements?aggregate=daily resolves as a downstream consequence — once the comprehensive route stops monopolising the pool, the origin accepts new connections fast enough that Cloudflare's origin-fail circuit-breaker no longer trips.

Fixed

• Scatter-correlation card no longer logs the Recharts The width(-1) and height(-1) of chart should be greater than 0 warning on first mount. The wrapper now carries a min-h-[180px] floor that matches the loading skeleton so ResponsiveContainer always measures a non-zero parent before aspect-ratio settles.

[1.4.34] — 2026-05-17 — Apple Health import + reliability + web freeze

The final functional web release before the iOS native client lands. Headline work: a streaming Apple Health export.zip importer for prospective iOS-migrating accounts, a server-side aggregation cache that collapses the three hottest dashboard reads onto in-process LRU slots with single-flight coalescing and per-user invalidation, a broader compliance classifier with a dedicated early bucket so ahead-of-window doses count as compliant, the Coach launch surface hoisted onto every authed page with a dashboard-hero CTA, and a trimmer Settings shelf that folds Sources into Targets. The release also lights up the cache.<name>.outcome annotation on the active wide event so production logs carry the cache hit-ratio signal without leaking userIds.

Added

• Server-side aggregation cache. A new ServerCache<T> primitive (src/lib/cache/server-cache.ts) extends the v1.4.33 Coach snapshot LRU shape into a reusable per-route layer with TTL expiry, capacity-bounded LRU eviction, single-flight read coalescing, and per-instance hit / miss / eviction / stampede counters. Wires the three hottest dashboard reads — /api/analytics (slim + default), /api/gamification/achievements, /api/medications/intake?scope=compliance — and bolts per-user invalidation onto every measurement / mood / medication / workout / dashboard-widget write endpoint so the next read paints fresh data instead of waiting out the TTL. Every cache hit / miss surfaces on the active wide event as cache.<name>.outcome + cache.<name>.key_hash so production logs carry the hit-ratio signal without leaking userIds.
• Apple Health export.zip import. New endpoint POST /api/import/apple-health-export (synchronous multipart upload, asynchronous ingest via a dedicated pg-boss apple-health-import worker, per-MeasurementType ingestion stats). Streams the upload straight to disk so a multi-gigabyte export never lands in V8 heap, hashes the bytes inline for content-based idempotency, and unpacks apple_health_export/export.xml with a hand-rolled ZIP central-directory walker that handles Zip64 for archives past the 4 GB barrier. The parser folds every <Record>, <Workout>, <Correlation>, and <ClinicalRecord> into the existing Measurement and Workout row shapes — spot rows keyed by HKMetadataKeyExternalUUID (or a deterministic sample:<sha256> fallback), cumulative HK types collapsed into one stats:<HKType>:<YYYY-MM-DD> row per user-local day to match the iOS daily-aggregation convention. Live per-stage progress surfaces through GET /api/import/apple-health-export/{jobId}/status. An admin variant at POST /api/admin/import-apple-health-export imports on behalf of a target user (cookie-only requireAdmin() gate; Bearer tokens never elevate).
• ImportJob schema model + migration. New Prisma model captures the per-upload state machine (queued | unpacking | parsing | upserting | done | failed), the content-hash for idempotency short-circuits, and the per-MeasurementType ingestion counters the status route surfaces back to the client.
• lastSeenByType on /api/analytics. Both the slim (?slice=summaries) and default slices return a per-type { lastSeenAt, daysAgo } map. The dashboard trend tiles wire 12 mounts to a new tileStaleDays() helper so an "X days / weeks / months ago" hint paints under any per-metric tile whose last sample crosses the 7-day floor. Six locales gained additive week / month plural keys; Polish uses the genitive-plural form that covers every non-1 count the bucket math can produce.
• Dashboard "Ask the coach" hero CTA. A new pill next to the existing "Hinzufügen" / "Add" launches the Coach drawer directly from the dashboard hero. The <CoachLaunchProvider> hoisted from the insights layout to the auth shell so the drawer is reachable from every authed route; the floating action button stays scoped to /insights/** so it cannot distract on the dashboard.
• Shared achievements query hook. useAchievementsQuery() centralises the three previous consumers — recent-achievements card, the /achievements mother page, and the unlock notifier — onto one TanStack queryKey + cache slot so dashboard cold mount fires the endpoint once instead of twice.
• Typed authed Cache-Control presets. New src/lib/http/cache-headers.ts module exports NO_STORE_BUT_BFCACHE = "private, max-age=0, must-revalidate", SHORT_LIVED_PUBLIC, and an applyAuthedHeaders() helper. The presets land at the framework level via a next.config.ts headers() rule that stamps the bfcache-friendly directive on every authed HTML response, restoring Chromium bfcache eligibility for in-app back / forward navigation.
• scripts/print-bundle-report.mjs. Restores the at-a-glance "top client chunks by parsed size" signal Turbopack dropped from next build; reads .next/analyze/client.json (written by @next/bundle-analyzer when pnpm analyze runs with ANALYZE=1) and prints a sorted table plus totals.

Changed

• Settings sidebar: "Sources" folded into "Targets & Sources". Per-metric threshold ranges and per-metric source priority now share one /settings/thresholds page so the same metric's threshold and device-source preference sit together instead of one sidebar entry away. /settings/sources keeps a permanentRedirect so external bookmarks and docs links follow through unchanged. Section count: 11 → 10.
• Insights tab strip: vital pills collapse under a "Vitals" parent. Five vital pills (HRV, Resting HR, Oxygen, Body Temperature, Active Energy) hide behind one parent pill that opens a popover sub-list. Parent-pill active state mirrors the URL so spatial orientation survives the collapse; each sub-page keeps its own URL and bookmark resolves unchanged. Strip footprint: 14 → 10 entries when every metric has data.
• Coolify env-var audit. mcp__coolify-apps01__env_vars inspection captured the section-1 / section-2 duplicates that have accumulated under apps-01 since v1.3.1. No env-var deletes performed (operator action).

Fixed

• Compliance classifier: early intakes count as compliant. The classifier picked up a dedicated early bucket (window-start minus three hours through window-start), the on_time post-window tolerance widened from one hour to three hours, and the late band sits between the new on_time ceiling and the configurable lateMinutes knob. Heatmap consumers route the new bucket through the compliant path; the dedicated early counter rides on DailyComplianceEntry for downstream consumers that want to distinguish ahead-of-window from on-window intakes.
• Compliance heatmap fallback retired. The v1.4.33 defensive looksClassifierBug fallthrough is gone now that the underlying classifier widening removes the every-dose-very-late mode the fallback covered.

Performance

• /api/gamification/achievements consumer collapse. Two of three previous consumers shared the same TanStack queryKey literal; the third carried a per-user discriminator so the cache treated it as a fresh slot. Dashboard cold mount fired the endpoint twice. Collapsing onto the shared hook trims that to a single request; with the new server-side cache slot warm, the duplicate-mount worst case rides single-flight coalescing.
• GHCR build fires once per release tag. The docker-publish.yml workflow lost its push.branches: [main] trigger; the :latest raw-tag enable rule moved onto the tag ref so each release produces exactly one multi-arch build that refreshes both the semver tags and the :latest alias.
• NFT-trace warnings silenced. next.config.ts gained an outputFileTracingExcludes block that narrows the Turbopack tracer away from the MAXMIND_LICENSE_KEY env-access path so the trace-report no longer warns on every dependent route file.

Refactor

• Dashboard analytics consumers. The two cards that previously decided their own freshness copy now lean on the typed tileStaleDays() helper and the additive lastSeenByType field on the analytics response. Mood and BD-Zielbereich tiles keep the default null because they have no underlying per-type freshness signal.

Accessibility

• Dashboard hero CTA hits the WCAG 2.5.5 touch-target floor. The new "Ask the coach" pill carries min-h-11 on mobile and the matching sm:min-h-9 desktop floor so the touch target stays above 44 px on the Pixel 5 boundary.
• Insights tab-strip Vitals parent reads correctly to assistive tech. Parent pill carries aria-current="page" whenever the current URL matches one of its child vital sub-pages, plus a data-slot="insights-tab-strip-group" hook for visual-regression testing.

Internal

• Two e2e flake windows tightened. onboarding-flicker swapped its 12-sample 50 ms poll loop for a single Playwright auto-retrying toBeHidden({ timeout: 700 }) assertion so the 1-2 ms race window between the analytics-pending shell and useAuth().user resolving collapses to a single retry slot. mobile-viewport dropped nav a[href] from the touch-target sweep (the bottom-nav owns its own WCAG spec) and gated the 44-px floor on matchMedia('(min-width: 640px)').matches === false so the Pixel 5 viewport never tripped into the sm: tier during WebKit render commits.
• Server-cache observability. Every cached() invocation passes an annotate callback that lands two keys on the wide event: cache.<name>.outcome ∈ { hit | miss | stampede } and cache.<name>.key_hash (non-reversible djb2 32-bit hash). Ops can grep cache.analytics.outcome over any time window to compute the hit ratio per deployment.
• AASA followups verified. The v1.4.33 /.well-known/apple-app-site-association handler serves a direct 200 on every fronting origin; Apple's CDN has ingested matching bodies for all three domains.

Web freeze

v1.4.34 marks the last functional release of the web codebase before the iOS native client launches. Subsequent v1.4.x tags carry security fixes, dependency bumps, and hotfix-only corrections. New feature work is paused until the iOS app clears Apple review, at which point a v1.5.0 version-bump-only release tags the milestone. The Prisma schema head comment and .planning/v15-strategic-plan.md §5 decision-log row pin the freeze trigger in-tree.

[1.4.33] — 2026-05-17 — Polish and reliability

Quality-leap release between two HealthKit milestones. The headline is a P0 hotfix for the /api/analytics 500 that broke the Insights mother page for any account with more than a few thousand measurements: the six per-metric status helpers were spreading the entire numeric history into Math.min / Math.max, which trips a stack overflow once a single argument list exceeds the V8 spread cap. Both the surfaced symptom and the latent risk in five sibling helpers were folded onto a reduce-based min/max path. Around that hotfix landed a deep polish pass: the Insights mother page now defers three below-the-fold blocks behind next/dynamic to trim the cold mount cost, the analytics endpoint gained a ?slice=summaries slim slice that the per-metric sub-pages now ride, the Coach snapshot builder picked up a 60 s LRU keyed on (userId, scope), the Settings shell consolidated three duplicate copies of the about / notifications / about-dropdown surfaces, the navigation strip dropped a redundant "Home" group label and a colliding "Notifications" sibling, every icon-only button on the medications and admin surfaces gained an accessible name, every Progress bar gained one too, three pages had their heading hierarchy repaired to a sequential h1 → h2 → h3, the mobile Coach FAB now hides while a chart tooltip is open so it cannot occlude the read-out, and the auth shell normalised every authenticated route to a single max-w-screen-xl container. The release closes nineteen issues from a five-surface audit + a runtime bug-hunt pass, plus six follow-up tracks of polish across the affected surfaces.

Added

• Slim /api/analytics?slice=summaries slice. Per-metric sub-pages opt into a payload that drops correlations + healthScore + medications blocks, cutting the cold-mount response on those routes by roughly half. The mother page stays on the default thick slice so the correlation row + health score badge still resolve from the same cache key.
• useScrollResetOnRoute() hook. Single source of truth for the route-change scroll-to-top behaviour, replacing per-page useEffect duplicates across seven mounted surfaces.
• <SettingsCardHeader> primitive. Extracted from three near-duplicate copies inside the Settings shell so future section additions inherit the icon / title / description treatment without redeclaring the markup.
• Apple App Site Association handler. /.well-known/apple-app-site-association now answers 200 with application/json on every host that fronts the app, advertising the iOS bundle's App ID prefix (S8WDX4W5KX.dev.healthlog.app) under webcredentials.apps so the passkey ceremony shares cleanly between the web origin and the iOS app. The proxy gained a /.well-known/ public-prefix entry so the Apple CDN fetch lands on the asset instead of the auth gate.

Changed

• Insights mother page deferred below-the-fold blocks. Daily briefing, correlation row, and trends row now resolve through next/dynamic with skeleton fallbacks that match the existing loading shape. Above-the-fold hero stays an eager import so the initial paint shows the greeting + health-score badge without a flash.
• Settings section renamed. "Notifications" became "Notification channels" (German: "Benachrichtigungs-Kanäle") so it no longer collides with the inbox at /notifications ("Notification Center" / "Benachrichtigungs-Center").
• Settings Auswertungen section renamed. The German label "KI-Auswertungen" became "Auswertungen" in user-facing copy per the long-standing rule that user-facing surfaces drop the model-vendor prefix.
• Insights tab strip regrouped by metric category. Pills now cluster vitals / cardiovascular / activity / wellbeing so long-strip scrolling lands on a related neighbour.
• About section folded into the user-card dropdown. The in-shell Settings nav no longer surfaces an "About" entry; the sidebar user-card dropdown now owns the "About HealthLog" link. Route /settings/about still resolves for direct links.
• Auth shell container width normalised. Every authenticated route now renders inside a single max-w-screen-xl container, retiring three competing widths that drifted across the Insights / Settings / Dashboard surfaces.
• Card defaults normalised. Every card now defaults to p-4 md:p-6 padding so mobile + desktop spacing stay in lock step without per-instance overrides.

Fixed

• /api/analytics 500 (P0). Stack overflow from Math.min(...values) / Math.max(...values) spreads on long histories. Hotfixed on the surfaced helper and folded across the six sibling status helpers.
• Spotlight onboarding tour intercepted dashboard clicks. Overlay z-index + pointer-events combination meant the first post-completion tap landed on the dimmed overlay instead of the tile underneath.
• BP chart Y-axis unit. Read "Hg" instead of "mmHg".
• Bottom nav viewport overlap. Hardened against the last-line clip on shorter viewports.
• /insights/puls subtitle. Read "Ruhepuls" instead of "Puls".
• Weight chart duplicate Y-axis ticks. Tick generator emitted the same value twice on narrow domains.
• Web-vitals beacon self-throttling. Beacon was sampling at full rate and tripping its own queue cap; sample rate dropped to 10% so RUM telemetry actually reports.
• Medication compliance classifier flushing every dose to very_late. Defensive fallback when the dose-window estimator can't resolve a window.
• /api/insights/generate POST gating. Endpoint now refuses on a disabled assistant master flag instead of returning a 500.
• Mood Log overflow on narrow viewports. Cards no longer shred their internal grid below 360 CSS px.
• F13 username readability. Header username now respects contrast tokens on the dark theme.
• F14 mobile bottom-nav padding. Bottom nav no longer vertically clips its second row on the smallest mobile viewport.
• F17 threshold toggle parity. Settings threshold toggles now reflect their server-side enabled state on mount instead of always opening on.
• Notifications section redundancy. Three near-duplicate status surfaces collapsed onto one.
• Insights coach-rail labels. Promoted to semantic <h3> headings so the accessible-name tree resolves consistently.
• Heading hierarchy on three surfaces. Repaired non-sequential h1 → h3 jumps so the accessible-name tree resolves with the expected nesting.
• Icon-only buttons on the medications page. Every icon button gained an accessible name; same sweep on the admin feedback inbox and reminders surface.
• Progress-bar accessibility. Every <Progress> instance now carries an accessible name so a screen-reader pass reads the metric label rather than a bare percentage.
• Button loader CLS. Buttons now reserve space for the in-flight loader so the surrounding layout doesn't shift when a request lands.
• Mobile Coach FAB occlusion. FAB auto-hides while any chart tooltip is open so it cannot cover the read-out.
• Settings mobile section strip. Scroll-snap on the horizontally scrollable strip so the active pill always lands on the leading edge.
• Passkey breakpoint. Passkey card no longer clips its internal grid on the tablet breakpoint.
• Settings tile padding parity. Every settings tile reads p-4 md:p-6 after the card-default normalisation.
• Sidebar "Home" group label. Redundant collapsible label dropped from the desktop sidebar; the four nav entries now live at the top level.
• Legal-page narrow column convention. Pinned in code comments so a future refactor doesn't widen the privacy / imprint / terms pages back out.

Performance

• Coach snapshot builder LRU cache. 60 s TTL keyed on (userId, scope) keeps repeat Coach drawer opens within a short window off the snapshot-build path.
• Assistant flags memoised per request. Resolver lookup was re-running per surface mount on the Insights cold path.
• Web-vitals sample rate dropped to 10%. Stops the beacon from self-throttling under high-traffic load.

Refactor

• Math.min / Math.max spread folds. Six per-metric status helpers now reduce instead of spread, retiring the latent stack overflow path that surfaced as the P0 above.
• Scroll-reset consolidated. Seven per-page useEffect duplicates retired behind useScrollResetOnRoute().
• Settings card header consolidated. Three near-duplicate header markups retired behind <SettingsCardHeader>.

Accessibility

• Icon-only buttons named on the medications page + admin feedback inbox + admin reminders surface.
• Progress bars named across the app so the accessible-name tree exposes the metric label.
• Heading order repaired on three surfaces so the accessible-name tree nests correctly.
• Coach rail labels promoted to semantic <h3> headings.

Internal

• Retired the now-orphan settings.kiInsights locale key after the Auswertungen section rename, the AssistantDisabledNotice component, and the dead settings.placeholder locale entries left behind by earlier releases.
• Test fixtures aligned with the renamed Insights / Notifications / Settings surfaces; the import-string scan on the Insights mother page now accepts both eager and next/dynamic spellings.

[1.4.32] — 2026-05-17 — HealthKit Tier 1 first wave

First public surface wave for the HealthKit Tier 1 metrics that the iOS contributor brief locked in for v1.5. The headline item is a workouts flow that lands end-to-end on the web: a list page at /insights/workouts, a detail page with route preview and summary stats, and a dashboard tile that surfaces the three most recent sessions. Alongside the workouts surface arrives a family of five new metric sub-pages — HRV, resting heart rate, blood oxygen, body temperature, and active energy — each carried by a shared scaffold so adding the next HealthKit metric is a four-line page module. The release also cleans up two latent issues uncovered during the audit: the workouts list endpoint had a Prisma field-name bug that would have produced a 500 the moment a real client called it, and HRV plus resting heart rate were sitting in the vitals insight bucket where they did not belong.

Added

• Workouts API. GET /api/workouts returns a paginated list shaped to the iOS contract (distanceM, activeEnergyKcal, avgHr, maxHr) using the v1.4.30 canonical-row picker; GET /api/workouts/{id} returns a single workout with the same field shape. Both endpoints honour requireAuth() and respect the existing per-user isolation guarantees.
• /insights/workouts list page. Browsable workout archive with newest-first ordering, type-filter pills, and an Apple-Health-onboarding hint when the list is empty.
• /insights/workouts/[id] detail page. Per-workout view with summary tiles (duration, distance, energy, average and max heart rate), an inline-SVG route preview when GPS samples are present, and a graceful-unavailable notice for per-second HR samples.
• Dashboard recent-workouts tile. New widget id recentWorkouts defaults to visible and surfaces the three most recent sessions on the home page. Self-gates on a non-empty list and renders an Apple-Health-onboarding hint otherwise.
• Five HealthKit metric sub-pages. New pages at /insights/hrv, /insights/ruhepuls, /insights/sauerstoffsaettigung, /insights/koerpertemperatur, and /insights/aktive-energie, each rendered through the shared <HealthKitMetricPage> scaffold with its own chart-cog popover state slot. Body temperature surfaces the existing manual-entry CTA; the other four intentionally render their empty state without a primary action because the Apple Health / Withings ingest is the only path for those metrics.
• Insights tab-strip pills. Six new pills (workouts plus the five HealthKit metrics) join the strip and self-gate on data presence, so brand-new accounts still see the seven pre-existing pills only.

Changed

• HRV + resting HR realigned to the cardiovascular bucket. Both metrics moved out of vitals into cardiovascular to match the iOS handoff brief's category table. The insight bucket map, the per-metric status card grouping, and the comprehensive narration all read the new placement; no client contract changes because the bucket only drives in-app grouping.

Fixed

• Latent 500 on workouts list endpoint. The list query referenced two non-existent Prisma columns (distanceMeters and energyKcal); tests mocked Prisma with as never so the bug never surfaced in CI. The endpoint now uses the v1.4.30 pickCanonicalWorkoutRows() helper and projects the iOS contract field shape end-to-end.

[1.4.31] — 2026-05-16 — Operator toggles + insights tab-strip + Coolify auto-deploy fix

Three orthogonal patches in one release. The biggest item is a per-surface operator toggle matrix that lets the maintainer carve which model-driven surfaces stay visible without removing the provider configuration — Coach, Daily Briefing, per-metric status cards, correlations, and the Health-Score delta explainer each get an admin switch, plus a master kill-switch above them all. Alongside that lands the root-cause fix for the /insights tab-strip blocking on mobile: an abort timeout on the advisor fetch, a React.memo on the strip with its availability prop memoised in the layout shell, and a lazy-loaded Coach drawer collapse the worst-case tap-block window from the LLM-completion tail down to the bounded parallel-fetch window. The release also closes the long-standing Coolify auto-deploy race: five releases in a row the webhook reported "finished" but Coolify still pulled the prior :latest digest because the publish workflow fired the webhook inside GHCR's CDN propagation window; a 90 s sleep before the trigger step lands inside the existing continue-on-error: true envelope.

Added

• Assistant-surface operator toggles. Six boolean columns on AppSettings (assistantEnabled + five sub-flags) carve the visibility cut for every model-driven surface. Master forces every sub-flag false in the resolver, so a single flip kills the whole assistant. New admin panel at /admin/assistant (slug between ai-quality and coach-feedback) renders the six toggles; sub-toggles grey out when the master is off. Defaults preserve the v1.4.30 behaviour (every surface visible) so upgrades require no admin action.
• GET /api/feature-flags. Projects the matrix over HTTP for every client — web React tree + iOS native. requireAuth() gates the route, Cache-Control: private, max-age=60 caps the read cost on the hot /insights mount path.
• PUT /api/admin/settings/assistant-flags. Dedicated admin write surface that echoes both the raw column values and the resolved (master-killed) shape. Optimistic UI on the admin panel; the runtime feature-flag cache invalidates on every write so toggled surfaces react within the same operator session.
• <AssistantDisabledNotice> component. Small inline notice for callers that resolve a 403 + errorCode: "assistant.disabled.<surface>" from the server. Localised in all six locales.
• useFeatureFlags() hook. Fails open — any network error or absent <QueryClientProvider> returns the all-on default so the user never loses an affordance to an instrumentation gap.

Fixed

• Insights tab-strip blocking on mobile. Three orthogonal client-side fixes per .planning/research/v15-insights-blocking-bug.md:
  • fetchAdvisor gets an 8 s AbortController; AbortError falls through to the existing graceful-null return path so the UI surfaces the regen CTA instead of pinning the query in isFetching: true for the LLM tail.
  • <InsightsTabStrip> is React.memo'd, the inner buildTabs call is useMemo'd on availability, and the layout shell memoises the availability prop on its three leaf inputs. Together they collapse the "shell re-renders → strip re-renders → 8 pills re-render" cascade on every cache-write of analytics or comprehensive.
  • <CoachDrawer> is now lazy-loaded via next/dynamic so the SSE machinery, chat reader, suggested-prompts rail, and settings sheet don't initialise on every cold /insights mount.

Changed

• Server-side gating of assistant endpoints. Every LLM-driven endpoint now reads the operator flag set near the top of the handler and throws a typed AssistantDisabledError when the relevant surface is off. The api-handler catches the error and returns 403 + meta.errorCode: "assistant.disabled.<surface>". Older clients without the errorCode see a generic 403; v1.4.31+ clients render the <AssistantDisabledNotice> empty state. Gated endpoints: /api/insights/chat (coach), /api/insights/generate (coach), /api/insights/comprehensive (coach), /api/insights/cards (insightStatus), /api/insights/correlations (correlations), and the six *-status per-metric routes (insightStatus).

CI

• Coolify auto-deploy race fix. Trigger Coolify deploy step in .github/workflows/docker-publish.yml now sleeps 90 s before firing so GHCR's CDN edges have time to propagate the fresh :latest digest. The webhook lands after the edge read catches up, Coolify pulls the new digest, and the running container recreates cleanly.
• OpenAPI pre-commit hook. New .githooks/pre-commit runs pnpm openapi:check when the staged diff touches Zod schemas or API routes; on drift it regenerates the spec, re-stages the file, and continues the commit. Activated via the new scripts/install-hooks.sh. Skips in CI so the existing security.yml server-side gate stays authoritative.

iOS contract

Every change is additive on the wire.

• GET /api/feature-flags is net-new. iOS clients that predate it never call the endpoint and see the all-on default implicitly.
• The six AppSettings.assistant* columns default to true in the migration so existing rows pick the defaults up without data movement.
• The 403 + meta.errorCode: "assistant.disabled.<surface>" envelope is additive — pre-v1.4.31 iOS reads the 403 as a generic auth error and degrades gracefully through its existing 403 handler. v1.4.31+ iOS reads the errorCode to render the surface-specific empty state.
• The locked-contract entry at .planning/v15-ios-handoff/08-locked-contracts.md §14 documents the rule that the flag matrix gates BOTH server-routed AND on-device assistant surfaces. Apple Foundation Models on-device Coach + Briefing flows in the v0.6.0 iOS path honour the same flag matrix as the server-routed surfaces.

[1.4.30.1] — 2026-05-16 — Categories endpoint + conflict-resolution lock

A two-item follow-up to v1.4.30. The categorisation overlay shipped yesterday as a TypeScript map; the new GET /api/measurement-categories endpoint projects it over HTTP so the iOS-side picker can fetch the canonical shape rather than carry a hard-coded mirror — the unblocker the iOS team flagged as the one missing piece. In parallel the SyncMode conflict-resolution policy that the v0.6.0 standalone-first track depends on lands as §13 of 08-locked-contracts.md.

Added

• GET /api/measurement-categories. Thin projection of src/lib/measurements/categories.ts over HTTP. Response carries version: 1, an ordered categories array with labelKey translation keys, and the assignments map keyed on MeasurementType. requireAuth() gates the route — any logged-in user passes — and Cache-Control: public, max-age=600 enables a 10-minute edge cache. Locked per .planning/RESPONSE-TO-IOS-TEAM-2026-05-16.md §3 R1.

Documented

• SyncMode conflict-resolution policy. .planning/v15-ios-handoff/08-locked-contracts.md gains §13 per R9 of the iOS-team response doc. Hard-spec covers bulk-backfill, steady-state bidirectional sync via (updatedAt, syncVersion) optimistic concurrency, the 409 write-conflict + 410 Gone delete-conflict envelope shapes, the LWW-by-updatedAt resolution with server-wins on millisecond tie, and the GET /api/sync/state response. The "What is NOT in this file" stub renumbers to §14.
• iOS contributor brief. §3 bumps the live-production marker to v1.4.30 and adds the four v1.4.30 endpoints plus the new v1.4.30.1 endpoint to the iOS-consumable list. §5b / §6 reframe the Coach SSE story per R6 — the server endpoint stays live; the iOS native server-Coach drawer is deferred pending MDR Class-IIa pre-review. v1.5.0 iOS ships Apple Foundation Models on-device Daily Briefing + Trend Observations as the primary assistant surface.
• v1.5 strategic plan. §2 slots Apple Health XML import as v1.4.34 immediately before the web-freeze marker (per R2), detailing the multipart endpoint, the streaming XML parser, the async job model, the per-MeasurementType ingestion stats, the idempotent UPSERT on externalId, and the admin endpoint variant. Effort L (~3-4 days). The freeze trigger renumbers from v1.4.33 to v1.4.34; the decision-log row "Apple Health XML import slot" lands; the §4 deferred row and §6 open question #3 close out.

[1.4.30] — 2026-05-16 — iOS-coordinated foundation (Daily-Stats + SyncMode)

Server-side prep for the next iOS TestFlight build. Five surfaces land together so the iOS engineer can pick them up in one cut-over: a locked externalId shape for daily-aggregated cumulative HealthKit rows, the SyncMode foundation columns + handshake + bulk-backfill endpoints, a first-class MoodEntry.note column that replaces the legacy tags: ["note:<text>"] workaround, a cross-source workout dedup helper, and two new MeasurementType enums (WALKING_STEADINESS, AUDIO_EXPOSURE_EVENT) plus the shared MEASUREMENT_CATEGORIES overlay that drives the iOS permission picker and the future Insights nav.

Added

• Daily-stats externalId helper. dailyStatsExternalId(hkId, date) mints "stats:<HKQuantityTypeIdentifier>:<YYYY-MM-DD>" alongside the v1.4.29 CUMULATIVE_HK_TYPES set. The shape is locked in .planning/v15-ios-handoff/08-locked-contracts.md §12 and .planning/v15-ios-handoff/06-ios-responsibilities.md. iOS emits one row per day per cumulative type via HKStatisticsCollectionQuery; the unique index collapses re-syncs idempotently, and a future PATCH-on-divergence call updates a late-watch-sync revision without inserting a second row.
• Drain script + admin endpoint at scripts/drain-per-sample-cumulative.ts and POST /api/admin/drain-per-sample-cumulative (gated by requireAdmin(), default dryRun: true). Collapses pre-Option-A per-sample APPLE_HEALTH cumulative rows into one row per day per type. Idempotent — re-running on a fully-collapsed account reports zero buckets touched.
• SyncMode foundation. Migration 0062 adds Measurement.sync_version (Int, default 1), Measurement.deleted_at (Timestamp, nullable) for soft-deletes, and User.last_synced_at (Timestamp, nullable). The new GET /api/sync/state returns the handshake response (lastSyncedAt, server clock, live + tombstoned counters); the call also bumps the checkpoint so iOS reads the OLD value then trusts subsequent writes via the standard read paths.
• Bulk backfill endpoints. POST /api/mood-entries/bulk and POST /api/medications/intake/bulk accept up to 500 entries per call with the same response envelope as the measurements + workouts batch. Probe-then-upsert distinguishes inserted vs duplicate on the mood path; idempotency-key collision yields duplicate on the intake path. Both rate-limited at 60/min/user.
• MoodEntry.note column (migration 0063). The bulk + single POST + PUT routes thread the new field through; the existing tags: ["note:<text>"] workaround backfills via scripts/backfill-mood-note-column.ts (CLI dry-run by default, --confirm commits).
• pickCanonicalWorkoutRows() at src/lib/measurements/pick-canonical-workout-rows.ts. Cross-source workout dedup symmetric to pickCanonicalSourceRows(). Buckets rows by 5-minute startedAt slot + sportType and walks the existing measurement source ladder; metric-aware tunes (route → Apple wins, HR zones → Withings wins) defer to v1.5.x.
• MEASUREMENT_CATEGORIES overlay at src/lib/measurements/categories.ts. UI-only category map (vitals / body / activity / sleep / hearing / environment / cardiovascular / metabolic) that drives the iOS HealthKit permission picker, the post-v1.5 web Insights nav, and the Coach evidence shelf chip-grouping. Completeness wall in the test suite catches a new MeasurementType lacking a category assignment.
• Two MeasurementType enums (migration 0064) — WALKING_STEADINESS (iOS 15+ Mobility daily rollup, ×100 scaled from Apple's 0..1 fraction) and AUDIO_EXPOSURE_EVENT (iOS 13+ category flag fired when the rolling 7-day average crosses the WHO 80-dBA threshold; environmental + headphone events share the same enum value). The wiring registries (apple-health-mapping, categories, pr-direction, chart-tokens, six locale files) pick them up in the same release.

Changed

• Real-Postgres integration coverage expanded. Every new endpoint introduced in v1.4.30 rides the v1.4.29 testcontainer fixture: the drain helper, the admin endpoint, the sync-state handshake, the mood-entries bulk upsert, the medication-intake bulk insert + idempotency-key collision, the mood-note column round-trip. Full integration suite at 47 files / 190 specs.
• HK_QUANTITY_TYPE_DEFERRED trimmed. Three identifiers move out of the deferred set into the mapping table: HKQuantityTypeIdentifierAppleWalkingSteadiness, HKCategoryTypeIdentifierEnvironmentalAudioExposureEvent, HKCategoryTypeIdentifierHeadphoneAudioExposureEvent.

iOS contract

Every API change is additive. The new endpoints (/api/sync/state, /api/mood-entries/bulk, /api/medications/intake/bulk, /api/admin/drain-per-sample-cumulative) are net-new — no iOS consumer yet. The SyncMode columns carry defaults so existing iOS POSTs round-trip unchanged. The two new MeasurementType enums are net-new values; iOS clients that predate the codegen pass will not encounter them in read paths because no source writes them yet, and the codegen path will pick them up on the next iOS regeneration.

Cutover sequence. v1.4.30 ships with the helper + drain script

• server tolerance for both shapes. The next iOS TestFlight build adopts HealthKitStatisticsService.swift and starts posting daily- aggregated rows for the five cumulative types. Operator runs the drain script once after the new TestFlight cuts over; per-sample row pressure on Measurement drops 50-200× for cumulative types.

[1.4.29.1] — 2026-05-16 — Daily-step aggregation hotfix

A one-line follow-up to v1.4.29. The dashboard 7-day step chart now renders daily totals (sums in the thousands), not per-sample averages (hundreds), matching the server-side aggregate=daily contract that landed earlier today.

Fixed

• Client-side daily aggregator. health-chart.tsx reduced every HealthKit type with sum / count regardless of whether the metric is cumulative or spot. The branch now consults CUMULATIVE_HK_TYPES and picks sum for steps, active energy, flights climbed, walking + running distance, and time in daylight, while the spot metrics (BP, weight, pulse, BG, body fat, mood, sleep) keep the mean.

Tests

• The existing chart suite (137 specs) continues to pass; the one-line branch is exercised by the v1.4.29 server-side aggregation tests and needs no additional coverage.

[1.4.29] — 2026-05-16 — Dashboard performance + chart polish

A targeted performance + polish patch. The headline is a faster dashboard on data-rich accounts: the pulse chart drops up to ~5 000 raw rows per range tab in favour of one row per day, the duplicate /api/dashboard/widgets fetch on every mount collapses to one, and three long-running analytics reads are bounded to the trailing window the tile path actually needs. Two production regressions close — the aggregate=daily|weekly|monthly path on /api/measurements 500'd for every grain, and the same path averaged cumulative step counts instead of summing. Mobile chrome gets a tighter rhythm: dashboard tiles pin to a single 140-px contract at <sm and the Settings → Dashboard drag-list rows drop from ~116 px to 48 px. X-axis tick density on numeric pulse + mood charts comes back after Recharts was silently ignoring the legacy interval policy on type="number" axes.

Fixed

• aggregate=daily|weekly|monthly on /api/measurements. The endpoint returned HTTP 500 for every grain in production. Two root causes the mocked-$queryRaw suite hid end-to-end: the Postgres date_trunc unit was passed as a bound parameter (the function requires a SQL literal), and the weekly / monthly forms weren't mapped to the singular Postgres units (week / month). A new real-Postgres integration suite pins the contract.
• Cumulative-type aggregation. The same path averaged step counts instead of summing — five 1 000-step rows on the same day reported 1 000, not 5 000. CUMULATIVE_HK_TYPES covers ACTIVITY_STEPS, ACTIVE_ENERGY_BURNED, FLIGHTS_CLIMBED, WALKING_RUNNING_DISTANCE, and TIME_IN_DAYLIGHT; the SQL picks SUM(value) for those and keeps AVG(value) for spot metrics (BP, weight, pulse, BG, body fat, mood, sleep).
• Duplicate dashboard-widgets fetch on every dashboard mount. useChartOverlayPrefs keyed under ["dashboard-layout"] while the page + Settings + the rest of the codebase used queryKeys.dashboardWidgets(). Two cache slots, one endpoint, two requests per mount. Unified onto the shared key.
• Numeric x-axis tick density. Recharts ignores interval on type="number" axes. Pulse + mood charts silently lost the day-aware density policy after the v1.4.25 numeric-axis switch. A new computeTickPositions helper translates the legacy skip count into explicit ticks indices and clamps to a 3-12 visible-label range.
• Mobile dashboard tile heights drift between siblings. At <sm each tile took content height, so callout-on tiles grew taller than callout-off neighbours (glucose tiles especially). Pin a 140-px floor via the --tile-h CSS custom property at <sm and release back to auto from sm: upwards. The comparison-delta callout clamps to a single line; the sub-row pair switches to flex-nowrap overflow-hidden so a narrow tile cannot grow vertically.

Changed

• Settings → Dashboard drag-list rhythm. The vertical 44 + 44 px arrow stack on each widget row dropped row height to ~116 px, three times the height of every neighbour on the Settings page. A horizontal arrow pair on the trailing edge (size-11 on mobile preserves the 44-px tap target, sm:size-9 on desktop) with min-h-12 as the floor cuts each row to 48 px — 2.4× tighter. The widget label gains truncate + title so long names stay on a single line.

Performance

• Pulse chart payload. Windows beyond seven days now ask the server for aggregate=daily. A 30-day pulse view drops from up to ~5 000 raw rows to at most 30 daily buckets; Recharts paint cost drops accordingly on continuous-monitoring accounts. Short windows (7 days) keep raw fetching so hour-by-hour detail stays visible.
• /api/analytics read bounds. The per-context glucose summaries walked every persisted BLOOD_GLUCOSE row a multi- year user had written. Bounded to the trailing 30 days the tile path consumes. Same shape for the BP-in-target chunked walk — passed no since bound even though computeBpInTargetWindows's longest sub-window is priorYear. Bounded to the trailing 365 days.
• Inline dashboard queries default staleness. The three inline useQuery blocks on / shared no staleTime or refetchOnWindowFocus setting, so a tab-focus-and-return triggered an immediate refetch storm. A shared DASHBOARD_QUERY_OPTS lifts them to the 1-minute staleness cadence the chart queries already use, with refetchOnWindowFocus: false.

Tests

• New integration suite tests/integration/measurements-aggregate-daily.test.ts hits the route against a real Postgres so every grain compiles + executes end-to-end. The mocked unit suite stays for the route-shape contracts.
• computeTickPositions gains six cases in x-axis-density.test.ts: sparse data emits every index, dense data clamps to 3-12 ticks, empty / single-point edge cases.
• <HealthChart> range test asserts the default 30-day window asks for aggregate=daily and the windowOverride="last7days" mini-chart does not.
• <TrendCard> mobile-tile-height contract pinned via a new snapshot test (trend-card-tile-height.test.tsx).

[1.4.28.1] — 2026-05-16 — Dashboard-save hotfix

"Speichern" on the Dashboard works again for every account whose layout was last persisted before v1.4.28. The v1.4.28 retire of the glp1 widget id left an orphan entry in dashboardWidgetsJson for legacy users, which made the save validator reject the payload; the resolver now filters unknown widget ids on read.

Fixed

• Dashboard save against legacy layouts. resolveDashboardLayout in src/lib/dashboard-layout.ts drops widget ids that are no longer in the registry before returning the layout, so the dashboardWidgetsJson round-trip (GET /api/me/dashboard → user edit → PUT /api/me/dashboard) succeeds even when the persisted JSON still names glp1 or any other retired widget.

Tests

• src/lib/__tests__/dashboard-layout.test.ts gains a case for the retired-id filter (19/19 green).

[1.4.28] — 2026-05-16

Bug-fix and consistency follow-through after the v1.4.27 mobile sweep. The headline is a tighter dashboard and insights surface: six widgets retire from code entirely (GLP-1 tile, dashboard <DrugLevelChart> mount, GLP-1 detail-page intake history + inventory, the <InsightAdvisorCard> block and its regeneration affordance, the weekly-report route), four broken edges close (workout-edit duplicate- timestamp 409, BD-Zielbereich tile rebuilt on the shared <TrendCard> primitive, /insights/puls chart timeout fallback, sticky tab-strip scroll lock), and one consistency contract lands per maintainer directive: every medication-list row, every medication- detail section header, every trend tile, every Coach launch glyph, every chart-height contract reads on one shape. The HealthScore card grows to fill its column, gains an accessible ? tooltip explaining the delta, and drops the placeholder "Wochenbericht erstellen" button. iOS contracts are intact; the only /api/* evolution is additive (the aggregate=monthly grain on /api/measurements and an internal-only /api/internal/web-vitals beacon route).

Removed

• GLP-1 dashboard tile. src/components/dashboard/glp1-tile.tsx and every reference (dashboard-layout.ts entry, the dashboard.glp1.* i18n keys, the test fixtures) retire. The tile is gone from /; the recovered vertical real estate flows to the trends row + HealthScore column.
• Dashboard <DrugLevelChart> mount. The standalone Drug-Level pane retired from /. The component itself stays — it serves the /medications/[id]/history page exclusively. The compact mode and windowHoursBefore override drop with the dashboard mount; the history-page recipe paints the chart inside <MedicationDetailSection> on the same heading scale as every other section on the page.
• <InsightAdvisorCard> surface. The "Persönlicher Berater" card at the bottom of /insights and its "Insights aktualisieren" regeneration button retire. The Coach drawer is the single assistant entry point. Component, mounts, test fixtures, i18n keys, and the cached-advisor query all retire together.
• Weekly-report route. /insights/report/[week] and the <WeeklyReportBanner> mount on the hero retire. No remaining consumer; the Coach drawer covers the equivalent ask.
• GLP-1 detail-page intake history + inventory. The "Dosis- Historie" disclosure and "Bestand" section retire from the GLP-1 medication detail page. The page now collapses to header, schedule, dose-titration ladder, and side-effects — every section the maintainer flagged as wanted; every section flagged as unwanted is gone. Inventory tracking remains opt-in for a future release.
• Hero "Wochenbericht erstellen" button. The placeholder affordance retires from the /insights action row. The row now carries a single "Coach fragen" button so the HealthScore card on the opposite column has the height to reach the last suggested prompt.

Fixed

• Workout edit raised a 500 on duplicate timestamps. The save path on PUT /api/measurements/[id] returned a generic 500 when a sport-typed sample (ACTIVE_ENERGY_BURNED, FLIGHTS_CLIMBED, WALKING_RUNNING_DISTANCE, EXERCISE_TIME) collided with an existing row on the same (type, measuredAt) natural key. Returns 409 with a measurements.duplicateTimestamp translation key now; the iOS native client and the web measurement-form both surface the conflict to the user instead of a generic toast.
• BD-Zielbereich tile rendered "1.1." instead of numbers. The tile's bespoke rendering path read the schedule date through Intl.DateTimeFormat and missed the underlying value. Tile rebuilt on the shared <TrendCard> primitive so the chrome, the state shape, the prop API, and the fallback behaviour match the Weight and BP siblings. The divergence has been the open finding across v1.4.22, v1.4.25, v1.4.26 patches — this release rewrites the tile instead of patching.
• /insights/puls hung waiting on the assessment provider. The pulse status card called the language-model provider with no client-side timeout. A timeout helper (with-timeout.ts) caps every status-card provider call at 20 s and returns the rule-based fallback string on timeout; the page renders the chart immediately and the assessment line resolves async.
• Scroll stuck on /insights mother-page navigation. The sticky tab-strip's intersection-observer was fighting the focus-on-mount logic so the page sometimes refused to scroll past the tab row. The observer rebinds on route change and the focus-on-mount effect now waits for the next animation frame so the scroll position is locked in before the observer fires.
• <DrugLevelChart> paint exceeded the active range window. The chart fetched every dose-event in history regardless of the selected range. Now bounded to the active range — 30 days / 90 days / all-time — so the wire payload and the recharts render scale linearly with the visible window.
• Mood trend tile painted a residual rounded-xl border. The shadcn <Card> default paints rounded-xl while the trends row needs rounded-md to match the <HealthChart mini> shape. Mini- mode override adds rounded-md; the visual rhythm of the row reads on one envelope.
• Side-effects card overflowed at 320 px. The "Nebenwirkungen erfassen" CTA chip ran past the section header. The qualifier drops from every locale ("Erfassen" / "Log" / "Consigner" / "Registrar" / "Registra" / "Dodaj"); the section title carries the context. The date column on the entry rows narrows from 88 px to 56 px so the free-text slot recovers 32 px of wrap headroom.
• Medication-list row shape diverged for GLP-1 entries. The GLP-1 row painted with a brand icon and a middle-dot separator; every other row painted two-line without an icon. Both routes through a shared <MedicationCardHeader> now — line 1 is {name} {dose}, line 2 is the class label plus state badges. The GLP-1 outlier shape is gone.
• HealthScore card came up short below the action+prompts column. The card now opts into flex h-full flex-col with the disclaimer footer pinned via mt-auto; the hero row switches to md:items-stretch on md+ so the score column reaches the bottom of the suggested-prompt rail. Equal-height contract across the hero strip.
• /measurements aggregation truncated long-window queries. The take cap applied before bucketising, so a 365-day daily-grain query returned only the first N raw rows. Aggregation now runs as a Postgres date_trunc GROUP BY and the cap applies to the bucketised result; a 1-year window returns up to 365 daily buckets. The all-time chart range resolves to monthly grain (24- bucket ceiling) or weekly when history is under two years.
• Schlaf sub-page missed the per-section assessment slot. Six of seven insights sub-pages mount <InsightStatusCard> underneath the chart; Sleep did not. Documented as the intentional skip with a // no per-section assessment yet marker so future contributors do not re-flag it.
• Insights-targets locale strings missed on FR / ES / IT / PL. measurements.duplicateTimestamp and insights.sleep.description now carry native translations in every locale.

Changed

• BD-Zielbereich tile aligned to <TrendCard>. Tile chrome, state shape, prop API, and fallback states all match Weight and BP. The Z-value rounds to one decimal at the boundary, the legend carries the same micro labels across siblings, the empty state reads the same copy with the same CTA shape.
• Medication-list rows route through <MedicationCardHeader>. GLP-1 and standard rows both render {name} {dose} on line 1 and class label plus state badges on line 2. State badges break onto their own row at 320 px so the two-line shape holds.
• Medications detail-page chrome collapsed to one heading scale. Every section on /medications/[id] mounts through <MedicationDetailSection> (text-base font-semibold leading-6 tracking-tight). DrugLevelChart's standalone header migrates to <h2> with the same classes. Micro labels lift from text-[10px] / text-[11px] to text-xs across Scheduling, Titration, SideEffects. Three scales survive the page: heading, body (text-sm), micro (text-xs).
• Coach launch shape consolidated to three primitives. A single <LayoutCoachFab> mounts once per Insights surface (FAB on <lg, hidden on lg+); <CoachLaunchButton> paints the inline desktop ghost button only; <TargetCoachButton> paints the per-card icon-only chat-bubble. The five-shape inventory collapses to three. Every Coach launch glyph reads on one vocabulary (Sparkles); the suggested-prompt chips stay their own visual class because the pre-fill flow is conceptually distinct.
• Targets page Coach launch is icon-only. The bottom-left "Coach fragen" pill on /insights/zielwerte collapses to a 44 px icon-only affordance. The visible label drops; the same string carries through aria-label + title so screen readers still announce the action.
• HealthScore delta gains a ? explainer. Tap or hover on the icon next to the "-3 vs last week" line opens a popover on md+ and a <ResponsiveSheet> bottom-sheet on phone viewports. Three-sentence body per locale: which components contribute, what window, what the user can do to nudge it.
• Trends row pins to an equal-height contract. The auto-rows-fr rule lifts from md: to every breakpoint; each chart wraps in a trends-row-chart-slot div with shrink-0 so the slot is the load-bearing height anchor. <MoodChart> mini envelope tightens to match <HealthChart mini>. Captions clamp at three lines.
• <CoachLaunchScope>.metric narrows to CoachScopeSource. The type is forward-looking — no call site passes the parameter yet — but the union now mirrors what the iOS client speaks. The v1.4.28 narrowing closes the open type-system note from v1.4.27.
• Coach mobile sheet caps at 90 dvh. The Coach drawer's bottom- sheet branch on phones now matches the <ResponsiveSheet> convention (the v1.4.27 release picked 95 dvh; this release aligns the cap).
• Insights sub-pages share one data-fetch hook. The seven sub- pages duplicated the same React-Query analytics fetch plus the empty-state branch; both now route through useInsightsAnalytics and <MetricEmptyState>. Adding a future metric sub-page is a one-file change.
• Chart dynamic imports consolidate on <HealthChartDynamic>. Six dynamic(() => import("@/components/charts/health-chart")) call sites collapse to one re-export. Every dynamic chart slot ships a layout-stable <ChartSkeleton> loading state so the page does not jump as the bundle resolves.
• Side-effects add CTA shortens across all six locales. "Log", "Erfassen", "Consigner", "Registrar", "Registra", "Dodaj" — the qualifier drops; the section title carries the context.
• /api/measurements aggregate branch flips to GROUP BY. The Postgres date_trunc path resolves daily / weekly / monthly grain server-side; the BUCKET_CAP keeps the response bounded. iOS callers that pass limit only land in the unchanged raw branch (byte-stable against v1.4.27).
• /medications/[id]/history page wrapper stride. space-y-4 → space-y-6 so the section stride matches /insights/*.

Added

• useInsightsAnalytics() hook + <MetricEmptyState> primitive. Shared data-fetch + empty-state scaffolding across the insights sub-pages. Adding a new metric route reads on one fetcher and one empty-state recipe. AnalyticsData hoists to src/types/analytics.ts as SubPageAnalyticsData.
• <HealthChartDynamic> re-export. Single canonical lazy-loaded health-chart entry consumed by the dashboard, the five /insights metric pages, the trends row, and the VO2 max chart row.
• <ChartSkeleton> loading state across every dynamic chart. Layout-stable placeholder pinned at the same height the chart paints when loaded. Nine next/dynamic chart call sites lift onto the shared primitive.
• with-timeout.ts envelope helper. Wraps any provider call in a 20 s timeout and returns a structured TimeoutEnvelope<T> ({ ok: true, value } | { ok: false, error }). Adopted by the insights status cards; the user-visible chart paints immediately while the language-model assessment resolves async.
• HealthScoreDeltaExplainer. New src/components/insights/health-score-delta-explainer.tsx surfaces the ? icon next to the delta line; tap opens a popover on md+ and a <ResponsiveSheet> on phone viewports. Three-sentence body per locale. The trigger paints aria-expanded + aria-controls; the body owns an id matched by aria-describedby on the delta <span>.
• <LayoutCoachFab> mount. Floating Coach affordance lifts out of <CoachLaunchButton> and mounts once per Insights layout. The duplicate-FAB nodes (one per sub-page) collapse to one node in the a11y tree.
• <MobileRailTray> carve-out. The two <Sheet> mounts that wrap the Coach history rail and sources rail lift out of <CoachDrawer> into their own ~80 LOC primitive. Pure refactor: every data-slot identifier and breakpoint class survives intact.
• useReportWebVitals beacon + bundle analyzer. pnpm analyze runs next build with @next/bundle-analyzer enabled (reports land in .next/analyze/). The beacon POSTs CLS / LCP / INP / FCP / TTFB / INP to /api/internal/web-vitals via navigator.sendBeacon with a fetch({ keepalive: true }) fallback. The route validates the payload with Zod, rate-limits to 60 / min per IP, requires same-origin Referer (when NEXT_PUBLIC_APP_URL is set), and forwards the metric name + value + rating to the wide-event logger via annotate({ meta }).
• aggregate=monthly grain on /api/measurements. Additive enum value resolving 30-day buckets. All-time chart range now resolves to monthly aggregation when full history ≥ 2 years, weekly when shorter. The 24-bucket ceiling keeps the response bounded. Schema is iOS-additive.
• dispatchLocalisedNotification user-lookup cache. 30 s TTL LRU keyed on userId; repeat dispatches inside the window share one Prisma query. Capped at 1 000 entries with FIFO eviction. For a burst of admin alerts to the same recipient the cache collapses N round-trips to 1.
• insights.coach.window.lastYear key across six locales. The enum value shipped in v1.4.27; the strings now carry native copy in every locale ("year so far", "Jahresrückblick", "depuis le début de l'année", "lo que va de año", "anno in corso", "od początku roku").

Performance

• Health-chart fetches bound to the active range window. The client now passes the resolved from/to for the selected range instead of pulling the full history every time; the wire payload and the Recharts render scale linearly with the visible window.
• Insights status-card provider call capped at 20 s. Hung assessments resolve to the rule-based fallback instead of blocking the chart paint. The chart is rendered from local analytics on first paint; the assessment line streams in when (and if) the provider returns.
• Dispatch-localised notification user lookup cached. See the Added entry — same line item, performance impact is the collapsed Prisma round-trips on burst dispatches.
• Dynamic chart imports collapsed onto one re-export. Six duplicate next/dynamic call sites reduce to one; chart skeletons pin layout across the dynamic resolve so the user never sees a height jump.

Tests

• 17 new Vitest cases for the range-aggregation route. Cover the iOS gate (raw branch byte-stable when aggregate is omitted), the daily 365-bucket assertion, the monthly cap, the all-time monthly path, the all-time weekly fallback, and the per-grain threshold.
• 8 new cases on the web-vitals beacon route. Happy 204, three schema rejections, malformed JSON, 429 under rate limit, cross-origin drop, same-origin accept.
• 5 new cases on the dispatch-localised cache. Cache hit, TTL expiry, just-inside-TTL, reset helper, per-user isolation.
• 11 new tests across the medication, insights, and target surfaces. Three on <MedicationCardHeader>, one on the side- effects narrow-viewport responsive shape, four on the HealthScore delta explainer (size, screen-reader wiring, trigger label, closed-by-default), one on the mood-tile radius, one on the trends-row equal-height contract, one on the targets-page Coach icon affordance.
• 5 new cases on <MobileRailTray>. Slot identifiers, breakpoint hides, rail content forwarding, localised titles, closed-state gating.
• 1 new case on the workout edit duplicate-timestamp path. The ACTIVE_ENERGY_BURNED sport-typed row pins the 409 response shape and the measurements.duplicateTimestamp key resolves to native translations on every locale.
• Test totals: 3953 → 3974 passing across the broad sweep, with 546 / 546 green on the touched surfaces.

Deferred

• All-time tab client wire-up. The server machinery lands in 8144281d; the client still defaults the "All time" tab to a 365-day window with no aggregate param. Flipping the client to pass aggregate=monthly plus the user's earliest measurement as from is a four-line edit deferred to v1.4.29 — the bucketed rows carry a divergent shape and the chart adapter needs a small helper to merge bucketed vs raw inputs.
• Medium-tier findings across surfaces. The simplifier, design, UI-conformity, i18n, and senior-dev passes each surfaced a medium-tier backlog. Closed only the high-impact items in this release; medium-tier items (8 design, 4 UI-conformity, 5 i18n, 7 senior- dev, plus the <ResponsiveSheet> footer-slot wiring and the 5 <Dialog> consumers still to migrate) defer to v1.4.29 per the scope-discipline directive ("less scope, more depth").
• Five admin / monitoring orphan endpoints. Unchanged from v1.4.27. The wire-or-remove decision still pends — each is documented in README but has no runtime consumer. Carry forward to v1.4.29.

[1.4.27] — 2026-05-15

Mobile capability + maintainer-finding cleanup. The headline is a new <ResponsiveSheet> primitive that switches between a bottom-sheet on narrow viewports and a centred dialog on desktop; every primary form entry mounts through it with sticky-pinned Save / Cancel above the soft keyboard. Tap targets across Button, Input, Select, DropdownMenu and the new shared PasswordInput lift to the WCAG 2.5.5 floor, and inputMode / enterKeyHint / autoComplete / aria-invalid / aria-describedby are wired across every form. The Coach drawer mount moves up to the /insights layout so every sub-page can launch the panel, and flips to a bottom-sheet branch on narrow viewports. The dashboard GLP-1 tile gains a two-tab pane with a range strip; the seven insights sub-pages gate on metric data availability with empty-state CTAs that route into a self-opening measurement form. Login overview surfaces an offline-resolved carrier chip via bundled MaxMind GeoLite2-City + GeoLite2-ASN MMDBs. A new <NativeSelect> primitive replaces five raw selects across settings and admin. 26 of the 27 maintainer findings landed; the weekly-report dead-click ask defers to v1.4.28 pending a screenshot. Migration 0061 is additive, IF NOT EXISTS-guarded, and forward-only.

Added

• <ResponsiveSheet> primitive. New surface at src/components/ui/responsive-sheet.tsx plus a typed useIsMobile hook at src/hooks/use-is-mobile.ts. Renders a Radix <Sheet> with a side="bottom" branch below md (768 px), a centred <Dialog> branch on md+, and a data-variant="dialog" | "sheet" hook for tests and downstream styling. The Sheet branch sticky-pins the footer slot at the bottom edge with a backdrop-blur background; the Dialog branch flows the footer normally. SSR-safe — seeded from useSyncExternalStore so the first client render reads window.matchMedia synchronously rather than waiting an effect tick.
• <NativeSelect> primitive at src/components/ui/native-select.tsx, consumed by account-section.tsx, timezone-picker.tsx, general-settings-section.tsx and the five remaining raw selects on ai-section.tsx.
• <CoachLaunchProvider> and LayoutCoachMount for /insights. The drawer mount moves up to src/app/insights/layout.tsx so every routed sub-page can call useCoachLaunch() and open the panel. Each of the seven sub-pages mounts a <CoachLaunchButton> — sticky FAB on <lg, inline action on lg+. askCoach(prefill, scope) accepts a reserved scope argument for per-metric Coach narrowing (parameter is wired through the context but the sources rail does not yet pre-narrow; consumed in v1.4.28).
• Dashboard GLP-1 tile — two-tab pane plus range strip. The tile pairs a Weight tab with a new Drug-Level tab (default Drug-Level) driven by <DrugLevelChart> in its compact mode. A 7-day / 30-day / 90-day / all-time radiogroup picks the chart range. Schedule dates promote to a header pill row; the previous green seam is gone.
• Insights sub-page availability gating. New helper src/lib/insights/metric-availability.ts exposes hasMetricData() as a single decision point. <InsightsTabStrip>, <InsightsLayoutShell> and the seven sub-page routes gate the tab pill, the layout mount and the sub-page body on whether the underlying metric has data; missing metrics drop cleanly rather than rendering an empty chart.
• Insights empty-state CTAs. Each sub-page renders the shared <EmptyState> with a metric-specific title, description and CTA. BP / weight / pulse / BMI route into /measurements?add=<TYPE>, which auto-opens the <ResponsiveSheet> add-form with defaultType set and router.replaces the query so the back button returns to a clean URL. Mood / medication / sleep route to their dedicated pages. Every empty-state offers a Coach launch as a secondary path.
• Offline geo-IP + ASN-to-carrier lookups. New scripts/fetch-geolite2.sh downloads GeoLite2-City.mmdb + GeoLite2-ASN.mmdb into assets/geolite2/ at build time using the MAXMIND_LICENSE_KEY repo secret. The runtime resolver in src/lib/geo.ts reads GEOLITE2_DIR (defaults to /opt/geolite2) and silently skips the offline tier when the files are absent so local-dev workflows without the license key continue to fall back to ipwho.is. The MMDB files are not vendored in git; .gitignore excludes assets/geolite2/*.mmdb. The fetch script prints the SHA256 of each MMDB to stderr after download. The GHCR build step fails fast with an ::error:: line when the secret is unset.
• AuditLog.asn + AuditLog.carrier columns. Migration 0061 adds two additive, IF NOT EXISTS-guarded columns to AuditLog, plus a geo-backfill pg-boss job that re-resolves carrier on historical rows. The admin login overview surfaces the carrier as a chip under the auth-provider column, with a case-insensitive short-label heuristic that collapses verbose org strings (e.g. Telefonica O2 Deutschland → O2).
• /about page. New public route at src/app/about/page.tsx carrying the MaxMind GeoLite2 CC BY-SA 4.0 attribution alongside the existing project credits. Joins proxy.ts and auth-shell.tsx PUBLIC_PATHS so the page reaches an unauthenticated visitor with its own edge-to-edge header and footer (same shape as /privacy).
• Coach polish — info-icon popover for the composer hint. The verbose hint span at the bottom of the composer collapses to an Info icon wrapped in a new shadcn <Popover> (mirroring the existing <Tooltip> shape). The trigger carries an aria-label with the same hint copy so screen readers still announce it on focus; the popover body shows the long-form hint on tap or hover.
• Soft-keyboard re-pin on the message thread. src/components/insights/coach-panel/message-thread.tsx adds a window.visualViewport.resize listener with the same wasPinned guard as the existing message-arrival effect. When the soft keyboard slides in, the thread re-pins to the bottom so the tail stays visible.
• parkIntegrationAtReauth helper. New src/lib/integrations/status.ts export that flips an integration row to state=error_reauth without incrementing consecutiveFailures, without calling recordSyncFailure, and without entering the 3-strike admin-alert ladder. Writes one idempotent integrations.reauth_required audit row. Replaces the scope-skip branch in withings/sync-activity.ts and withings/sync-sleep.ts; the defence-in-depth 403 catch block stays on recordSyncFailure.
• dispatchLocalisedNotification helper. New src/lib/notifications/dispatch-localised.ts resolves the recipient's User.locale, calls getServerTranslator(locale).t(titleKey, params) / .t(messageKey, params), and delegates to the base dispatchNotification with composed strings. Wired into the deploy webhook, the admin "test notification" button, the user "test Telegram" button, and the admin reminder-check diagnostic. Nine new notification keys land in all six locale bundles.
• Locale-native date format ordering for FR / ES / IT / PL. A new format.* namespace documents dateShort, timeShort, and dateTime per locale — FR / ES / IT use {day}/{month}/{year} slashes, PL uses {day}.{month}.{year} dots, DE keeps dots, EN keeps slashes. The keys are forward-looking; runtime formatting still routes through Intl.DateTimeFormat via src/lib/format-locale.ts, but downstream surfaces that render outside a React context (PDF, CSV, email) can read the ordering hint without spinning up Intl.
• coachScopeWindowSchema.lastYear. The Coach snapshot window enum gains a lastYear value (365 days) between last90days and allTime. <SourceChips> surfaces the year-in-review chip when the resolved scope window matches.
• Workouts read route. New GET /api/workouts paginated route that runs every fetch through pickCanonicalWorkout() with DEFAULT_WORKOUT_SOURCE_PRIORITY and the 5-min cluster window. Pagination corrects against canonical dedup — the route pulls the full filtered set, dedupes once, then slices, so meta.total reports the deduped count rather than the per-window canonical.length.
• iOS handoff addendum. New .planning/v15-ios-handoff/22-standalone-and-server-pairing.md documents the standalone-then-pair pattern for the iOS native client. Sibling of the existing 22-offline-first-architecture.md; same research input, neutral framing per the v1.4.27 convention directive.

Changed

• Tap-target floor lifted across the primitives. Button default h-9 → h-10, lg h-10 → h-11, icon size-9 → size-10, icon-lg size-10 → size-11; Input h-9 → h-10; Select trigger h-9 → h-10; DropdownMenuItem gains min-h-11 py-2. Dialog close-X grew from 24 px to min-h-9 min-w-9 (36 px, WCAG 2.5.8) — intentional compromise so the close affordance does not crowd a dialog header.
• PasswordInput lifted to the shared UI layer. Moved from src/components/settings/password-input.tsx to src/components/ui/password-input.tsx; the toggle button grew to a 44 px hit area, the input gets pr-12 so user input never collides with the toggle. Five settings + admin consumers re-import.
• Coach drawer mount move. The drawer no longer mounts inline on /insights/page.tsx; the layout owns it. Sub-pages call useCoachLaunch() to open the panel.
• Coach drawer bottom-sheet on <sm. The drawer reads useIsMobile("sm") and switches side="right" → side="bottom" below 640 px. The window-pill <Select> in the header hides on phone viewports — the sources-rail picker covers the same override. <SheetTitle> pins min-w-0 truncate so long titles always clip.
• Coach evidence disclosure. The <details> block on each Coach reply is now controlled via useState with an accurate aria-expanded driven from that state. The showEvidenceByDefault Coach pref retires from the settings sheet (the persisted field stays on the Zod schema for backward compatibility; v1.5 can drop it via a forward-compat migration).
• Coach sources-rail toggle. Swapped from a raw <input type="checkbox"> to the new shadcn <Checkbox> primitive at src/components/ui/checkbox.tsx. Keyboard contract (Space toggles, Tab moves), focus ring, touch-friendly hit target. The existing data-slot="coach-sources-checkbox" marker is preserved.
• Coach settings-sheet close affordance. Retired the primitive's absolutely-positioned close-X (showCloseButton={false}) in favour of an inline <SheetClose> in the header, matching the coach-drawer pattern and clearing 44 px.
• Coach rail-tray triggers. The history and sources triggers lift out of the absolute overlay into a sub-header strip (xl:hidden / lg:hidden); both buttons sit at min-h-11. The per-row delete on history-rail.tsx drops the opacity-0 group-hover:opacity-100 reveal and is always visible at size-11.
• Token-leak hardening at insight-status producers and consumer. normalizeSummaryText on the seven *-status.ts helpers (pulse, weight, bmi, mood, blood-pressure, medication-compliance, general) now calls stripChartTokens() before whitespace collapse; <InsightStatusCard> wraps text with the same call at the render site as defence-in-depth for cached rows. The colon-form, capitalised-Metric and orphan-enum tokens are now scrubbed at both layers.
• Settings — date-of-birth paired with language in one grid row. account-section.tsx collapses the v1.4.19 split. The TimezonePicker inner gap lifts to gap-3 so the select and the detect button breathe at the same rhythm as the rest of the form.
• Settings + admin shells reserve a minimum main-column height. Both shells pick up <main className="min-h-[calc(100dvh-12rem)] min-w-0"> so short sub-pages no longer trigger a click-to-shift as the layout collapses inwards.
• Thresholds + Sources skeleton rows replace the single spinner. The two settings sections render a row-shaped placeholder list while loading; the skeletons map over the same metric ordering as the live UI so the layout stays put across the loading-to-loaded transition.
• Heading weight + card cadence + label-input gap. Standardised to font-semibold across every divergent <h2> / <h3> in settings and admin sections; card-internal vertical rhythm pins to space-y-4; the password-change dialog at account-section.tsx lifts space-y-1.5 → space-y-2 across its three label-input pairs.
• Health Score column rebalanced. The hero strip splits to a tablet-friendly md:flex-row; the Health Score card pins a basis- width so the column does not stretch past its content. The L2 disclaimer text bumps from text-[10px] to text-[11px] to clear the 12 px mobile floor concern. The retired inline ask-Coach button drops; the onAskCoach prop stays for backward compatibility (destructure-and-ignore).
• Daily Briefing trim. The duplicate paragraph slot drops; the card renders a single insight line and the matching insights sub-page link.
• /api/version carrier surface. The login overview CSV adopts carrier as a column and the per-row chip surfaces under the provider cell. Empty carrier renders as no chip rather than a placeholder label.
• CoachLaunch scope parameter. Reserved on the useCoachLaunch().askCoach(prefill, scope) signature for v1.4.28's per-metric narrowing; currently a no-op on the sources rail.
• CSV / pagination chrome out of the admin scroll wrappers. login-overview-section.tsx and app-log-preview-section.tsx now render the pagination controls and the summary line as siblings of the overflow-x-auto table wrapper. The CSV export button was already in the toolbar row above the table.
• measurement-list.tsx filter row stacks on <sm. The measurement-type filter SelectTrigger widens to w-full sm:w-48 and stacks above the controls below the small breakpoint.
• Chart-height as a CSS variable. HealthChart, MoodChart and MedicationComplianceChart expose --chart-height / --chart-height-md so the height shifts on md+ without a re-render. MoodChart 280 → 240 to match the rest of the trend strip; a shared CHART_HEIGHT_PX constant lives at src/components/charts/constants.ts.
• Compliance heatmap tap-pin + cell floor. The heatmap tooltip pins on tap on touch surfaces (previously hover-only); each cell pins a 14 px floor; the heatmap overflows the parent on <sm rather than crushing to one row.
• Withings sync — scope-skip path silences the admin alert. Calls to recordSyncFailure in sync-activity.ts and sync-sleep.ts swap to parkIntegrationAtReauth on the deliberate scope-skip branch; the defence-in-depth 403 catch path keeps the loud recordSyncFailure. The false-positive 3-strike admin Telegram for re-auth scope deltas is gone.
• i18n bundles — 154 dead keys retired. A repository-wide scan retires keys that no surface reads (the legacy insights status trio, the aiInsights / generate* / noApiKey set retired with the briefing rebuild, the onboarding.v2.* stub set, ten dead medication keys, four dead chart keys, the insightsPreview / bloodPressureDia / bloodPressureSys dashboard keys, two dead notification keys, two dead admin-provider labels). 228 new strings land across the same 38 unique paths for the GLP-1 tile, the admin carrier chip, the insights empty states and the notifications dispatcher.
• Shared mood label module. New src/lib/mood/labels.ts exposes MOOD_ENUM_VALUES, MOOD_SCORE_BY_ENUM, MOOD_ENUM_BY_SCORE, MOOD_LABEL_KEYS, and moodLabelKeyForScore(). mood-list.tsx and mood-chart.tsx import the canonical key map from this module; the five inline t("charts.moodLabel${n}") calls retire in favour of the canonical mood.level* set.
• Shared allMessages + resolveKey extract. Both lib/i18n/context.tsx and lib/i18n/server-translator.ts now import from the new lib/i18n/shared-resolve.ts; the two duplicate copies are gone (net 61 / -66 LOC).
• metricPriorityObjectSchema derives from SOURCE_PRIORITY_METRIC_KEYS. Adding a metric class is a single-line constant edit instead of three parallel listings.
• Workouts attach route collapses 1+N to a single findMany. POST /api/workouts/batch swaps the Promise.all(withoutExternal.map(p => tx.workout.findFirst(...))) loop for one batched tx.workout.findMany with a per-entry OR clause; per-batch round-trip count drops from 1+N to 2 for a 100-row batch. The createdAt-DESC tie-break is preserved via in-memory grouping.
• Form input attributes wired across the surface. Measurement, medication, mood, settings, admin and auth forms pick up inputMode / enterKeyHint / autoComplete / autoCapitalize / aria-required / aria-invalid / aria-describedby. The Input primitive derives inputMode from the type prop when the caller does not pass one (number → decimal, tel → tel, email → email, url → url, search → search). Integer-only call sites still pass inputMode="numeric" explicitly.
• Schedule day-of-week grid widens on narrow viewports. medication-form.tsx stacks the Daily pill above a fixed grid grid-cols-7 so every weekday keeps the 44 px tap-target floor regardless of container width.
• Public-page polish. /about and /privacy sticky headers pick up pt-[env(safe-area-inset-top)] so the brand row clears the iOS notch. /privacy mounts a default-closed <details> Contents TOC above the body with anchor links to every numbered section; the 19 HealthKit identifier <code> elements gain break-all so the longest camelCase entries wrap.

Fixed

• Stray-brace typo at the insights-targets route. The trailing comment block at src/app/api/insights/targets/route.ts:807 carried a stray } that the v1.4.25 polish pass missed; cleaned up alongside the prompt-side audit.
• Chart-tick timezone audit. compliance-heatmap.tsx parsed the day-key against local tz (new Date(dateStr + "T00:00:00")) and read getDay() / getMonth() (server-tz) while the dateKey was UTC-anchored via toISOString().slice(0, 10). Pinned to T00:00:00Z + getUTC* accessors so the Monday-alignment and month-marker placement stay correct under an SSR pass on a non-Berlin host. The five sibling chart files (sleep-stage-stacked-bar, mood-chart, health-chart, medication-compliance-chart, plus the broader insights surface) audit clean.
• /about returned 401 to unauthenticated visitors. /about joined proxy.ts PUBLIC_PATHS in B3 but the client-side auth-shell.tsx PUBLIC_PATHS list was missing the entry, so the route surfaced the redirect-to-login screen instead of the credits. isStandalonePublicPage also matches /about so the route renders edge-to-edge.
• Insights empty-state CTAs hit a 404. The CTAs targeted /measurements/new, which is not a route. Swapped to /measurements?add=<TYPE> with a MEASUREMENT_TYPES allow-list on the consumer side; the measurements page reads the query param, opens the form with defaultType set, then router.replaces to a clean URL.
• /api/version register button below the tap floor. The /auth/register submit button promotes to size="lg" min-h-11 w-full so the primary action stays finger-tap reachable on narrow viewports.
• Workouts pagination broken under canonical dedup. Pulling the full filtered set and slicing post-dedup yields the correct meta.total and a no-overlap, no-gap descending order across pages. New regression test paginates eight twin clusters across two pages.
• useIsMobile first-paint desktop flash. The hook now reads through useSyncExternalStore with getServerSnapshot() => false and getClientSnapshot() reading window.matchMedia(query).matches synchronously. SSR still resolves to false; the first client render reads the live media-query state without waiting an effect tick.
• Sheet close-X tap target. Widened to match the Dialog primitive's 36 px floor.
• /about and /privacy anchors occluded by the sticky header. scroll-mt widened so the section start lands below the sticky header rather than behind it.
• MedicationComplianceChart.compareBaseline prop intent. The prop was carried by 24 call sites uniformly but was never consumed; explicitly destructured with void compareBaseline; so the type contract is preserved and the dead-prop signal clears.
• DrugLevelChart dead axis labels. Dropped the empty <text> child of <XAxis> (an invisible SVG node beneath the x-axis) and the duplicate Recharts label={…} prop on <YAxis> that tried to paint the unit-less caption inside a 1 px-wide axis where it could never be read. The external <p> above the chart remains the single source of truth.
• not-found.tsx missing. New branded 404 page with the <Logo>, the 404 eyebrow, the headline and a single back-to-dashboard <Link>. min-h-dvh follows the dynamic viewport on iOS Safari; pt-[calc(env(safe-area-inset-top)+3rem)] keeps the headline clear of the notch.

Removed

• Orphan /api/audit-log route. The route file (1 281 B) had no callers, no test fixture and no DTO. Five admin / monitoring endpoints (/api/admin/ai-settings, /api/admin/backup/test, /api/admin/status-overview, /api/monitoring/glitchtip/test, /api/monitoring/umami/test) defer to v1.4.28 because each is referenced by README or CHANGELOG — a wire-or-remove decision the maintainer owns.
• <InsightsCardPreview> surface. The standalone dashboard preview retired alongside the layout-test contract flip; dashboard-layout.test.ts now guards against accidental reintroduction.
• 14 dead exports across glp1-knowledge.ts, scheduling/cadence.ts and glp1-snapshot.ts. Eight type symbols on glp1-knowledge.ts drop to internal types; ExpectedDose drops its export keyword; __testables.WEEKDAY_KEYS retires with zero callers. routeForBrand and GLP1_DRUG_IDS stay exported because the test suites read them.
• BASE_SYSTEM_PROMPT + INSIGHTS_SYSTEM_PROMPT bare-symbol exports. Verified clean — only locale-suffixed _DE / _EN forms remain.
• Stale legacy insights-prompt module. Pruned alongside the v1.4.25 native-locale rebuild that displaced it.
• Three dead Coach prefs. showEvidenceByDefault UI retires from the Coach settings sheet; the persisted Zod field stays for backward compatibility.

Infrastructure

• MAXMIND_LICENSE_KEY wired into the GHCR build workflow. A new Fetch GeoLite2 databases step in .github/workflows/docker-publish.yml between the metadata-action and the buildx build-push exports the secret from repo secrets. Offline GeoLite2 is optional in this release: when the secret is unset the workflow emits a ::warning::, drops an .empty marker into assets/geolite2/, and continues so the Dockerfile COPY still has a non-empty source. The runtime resolver in src/lib/geo.ts detects the marker on first lookup, falls back to the existing ipwho.is provider, and sends a one-shot admin notification (notifications.admin.offlineGeoUnavailable*) with a pointer to the GitHub Actions secrets page so the maintainer hears about the gap from the running app. The /api/version endpoint exposes offlineGeoEnabled: boolean; the /admin overview snapshot and the full /admin/system-status page render a green / yellow chip from that flag. Setting the secret and redeploying lights the feature up without code changes.
• Migration 0061_audit_log_carrier. Additive, IF NOT EXISTS-guarded, forward-only. Adds two columns to AuditLog: asn (bigint) + carrier (text). Safe to re-apply on the demo server.

Tests

• pnpm test --run — 4004 / 4005 passing, 1 skipped. Across 357 files. The skipped test is a pre-existing visual-regression placeholder.
• 6 new responsive-sheet.test.tsx smoke tests pin the dialog-vs-sheet branch, the data-variant hook, the footer-slot contract and the SSR useIsMobile first-paint.
• 16 new metric-availability.test.ts cases cover each metric × {has data, no data, undefined summaries, missing summary entry, BMI-from-WEIGHT derivation, sys-vs-dia independence, mood/medication overrides}.
• 6 new insights-tab-strip.test.tsx cases assert backward-compat without availability, pill-drop when data is missing, overview pill always renders, mood + medication light-up, BMI-from-WEIGHT derivation.
• Drift-guard test at src/__tests__/i18n-drift-guard.test.ts (16 cases) anchors the GLP-1 tile keys, the carrier keys, the insights empty-state keys, the notification dispatcher keys and the personal-record namespace across all six locales.
• Locale-native date format test at src/lib/i18n/__tests__/format-locale-order.test.ts (7 cases) asserts ordering per locale.
• canonical-dedup.test.ts (4 cases) plus the new pagination regression covers the workouts read route.
• Auth + audit suites extended for the new ASN + carrier columns and the carrier short-label heuristic (14 cases under geo-asn.test.ts, 5 new cases under audit.test.ts, 8 new under login-overview-csv.test.ts).
• coach-launch-context.test.tsx (3 cases) pins the new Coach launch context hook shape, the provider mount, and the null fallback outside the provider.

[1.4.26] — 2026-05-15

Hotfix release. Adds a public, unauthenticated privacy-policy page at /privacy so the iOS native application can register a reachable URL in App Store Connect. The policy enumerates every Apple HealthKit identifier the iOS app reads, lists every active third-party sub- processor with its data-protection policy, restates the EU MDR medical-device boundary that scopes the AI Coach surface, and walks through the GDPR Art. 15-22 / DSGVO data-subject rights with concrete in-app routes the user can hit. The page bypasses the standard auth-shell so an App-Store reviewer or a first-time visitor sees the full document immediately. The conservative-semver pattern still applies: this could have been versioned 1.4.25.1 for symmetry with the iOS hotfix track, but 4-part versions break the strict-semver guard in /api/version so we incremented to the next clean patch instead.

Added

• Public privacy policy at /privacy with full HealthKit quantity-type enumeration (18 identifiers plus sleepAnalysis), Withings measurement-family list, sub-processor table (Anthropic, OpenAI, Withings, Apple, Telegram, GitHub, Cloudflare, Hetzner), Apple privacy-nutrition-label mapping, and a verbatim EU MDR 2017/745 + MDCG 2021-24 medical-device-boundary statement.
• auth.privacyPolicy translation key in all six locales (English in EN, German in DE, native translations for FR / ES / IT / PL).

Changed

• The unauthenticated login page links out to /privacy below the sign-in card so a first-time visitor can review the policy before signing up, matching GDPR Art. 13 pre-signup expectations.
• The auth shell now treats /privacy as a standalone public page — long-form legal content renders edge-to-edge instead of being squeezed into the centered login-card layout.

[1.4.25] — 2026-05-14

Largest feature delta in the v1.4.x line. Insights expands from one page into seven dedicated metric routes; GLP-1 medication tracking lands end-to-end across injection picker, dashboard tile, weight-chart markers, therapy timeline, plateau detection, drug-level chart with a Research-Mode acknowledgment gate, EMA-sourced drug knowledge, EMA titration ladder, cadence visualisation, compliance chips, side-effect taxonomy, pen-and-vial inventory with a 30-day in-use clock, and a dedicated doctor-report section; cross-source priority becomes a two-axis resolver with a per-user Settings surface; per-user timezone threads through ten analytics and presentation surfaces; Withings coverage doubles with twelve new measurement types, webhook-driven BP / temperature ingestion, plus Activity (steps + distance + active-energy) and Sleep v2 (stage-level segments) syncs; the onboarding flow is rebuilt as a nested-route wizard with welcome carousel, goals chip-picker, source selection grid, baseline form, and a welcome-back resume banner; Personal Records ship end-to-end with a detection worker, push opt-in, and a metric-trend badge; Health Score gains a per-component provenance accordion; the Coach runs on native first-party prompts across all six locales with a 1800-assertion refusal-probe matrix; the OpenAPI drift gate flips to hard-fail; the GHCR image is multi-arch so Apple Silicon Macs and arm64 clouds pull native. Migrations 0043–0060 are additive and forward-only. PROMPT_VERSION 4.24.0 → 4.25.0 with GROUND RULE 9 (Coach refuses GLP-1 dose recommendations) and GROUND RULE 15 (Coach refuses drug-level estimates with MDR + MDCG 2021-24 cites).

Added

• Insights sub-pages — seven dedicated metric routes with a shared tab strip. /insights/blutdruck, /insights/gewicht, /insights/puls, /insights/stimmung, /insights/medikamente, /insights/bmi and /insights/schlaf each render the metric's full chart, range bands, trend annotations and correlation rows beneath the mother-page hero. Tab strip lifts the metric switcher above each chart for cross-metric scanning; the mother page slims to general status and the Coach hero.
• Sleep sub-page with per-night stacked-bar of sleep stages. /insights/schlaf renders awake / REM / core / deep as stacked columns over the last 7 / 14 / 30 nights, sourced from the sleepStage column on Measurement.
• Targets (/insights/zielwerte) redesigned with a conditional Coach-handoff card. New <TargetCard> primitive replaces the v1.4.22 layout. Page-level consistency strip pins meta context above the cards. The Coach-handoff card only renders when a language-model provider is configured; rule-based mode hides it cleanly. Mobile-first three-column grid; per-card cog for visibility toggles.
• GLP-1 medication tracking — full integration across ten surfaces. New Medication.treatmentClass enum (GLP1, STANDARD); MedicationDoseChange history table; InjectionSite enum with eight site values. A new body-map picker proposes the next rotation site based on the last fourteen days of injections. Medication-card grows a glp1 variant (text-rich, no inline chart per directive — chart lives on the dashboard tile and /insights/medikamente therapy timeline). Dashboard tile shows next-injection schedule + week-over-week weight delta. Weight chart gains vertical injection markers. Therapy timeline on the insights sub-page plots titration alongside weight trace. Plateau- detection rule in /api/insights/briefing flags four-week stalls with referral framing. Doctor-report PDF carries a dedicated GLP-1 section. Migration 0046.
• Doctor-report per-section toggles + mood default-off. New User.doctorReportPrefsJson column (Migration 0045) + PUT /api/auth/me/doctor-report-prefs. Each section (mood, achievements, GLP-1, etc.) gets a per-user toggle in Settings → Reports. Mood defaults to off (clinical-sensitivity); empty sections hide rather than render a "no data" stub.
• Cross-source priority resolution — two-axis architecture. New User.sourcePriorityJson column (Migration 0048) stores a per-user resolver: a single-axis ladder by metric type plus an optional per-device-type override. pickCanonicalSource() walks the metric axis first; a per-device override (e.g. "BP from Withings BPM Connect, weight from Withings Body+") wins within that ladder. Defaults: cumulative + sleep + HRV + RHR favour Apple Health → Withings → manual; point measurements favour Withings → Apple Health → manual. The __default__ sentinel is retired in favour of a null bucket.
• Settings → Sources screen for per-user priority configuration. Drag-and-reorder list per metric, per-device override picker, reset-to-defaults action. Audit-log entry on every write.
• Per-user timezone — Option B threaded through ten surfaces. New User.timezone column (defaults to Europe/Berlin). The CSV exporter emits ISO-8601 with offset; formatters honour the user's tz; Profile picker covers all IANA zones; admin sets the default for new accounts; signup detects the browser tz; the doctor-report PDF dates use the user's tz; chart x-axes take a timezone prop; Coach snapshot timestamps land in the user's tz; MoodEntry.tz records local-day grouping for weekday correlation (Migration 0044); the weight-weekday correlator buckets days in the user's tz.
• Health Score provenance accordion. Each of the four scoring components (BP, weight, mood, compliance) gets an inline disclosure listing the canonical source (Withings / Apple Health / manual) and asOf timestamp behind the score number. aria-labelledby panel pairing for screen readers.
• Four additional locales — French, Spanish, Italian, Polish. First-party translation bundles cover the full string surface with a <MaintainershipBanner> flagging the locale as community-maintained and pointing at the translation-feedback issue template. Coach + insights system prompts ship as native per-locale bodies (no REPLY LANGUAGE footer indirection) with the full safety-contract matrix in YAML per locale + structural refusal-probe coverage in CI (see Tests). EN + DE stay Marc-maintained. Locale picker covers all six; signup browser-detect maps fr|es|it|pl to the corresponding bundle.
• Coach — native first-party system prompts across six locales. Coach + insights system prompts move from EN body + REPLY LANGUAGE footer to native per-locale bodies; the safety contract matrix lives as YAML per locale (single source of truth across drafting + tests). The refusal-probe matrix in CI catches cross-locale prompt regressions before they reach the dispatch surface.
• VO2 max dashboard trend tile (opt-in). Secondary-metric pattern — default-invisible, surfaces only when the user has VO2 max data from Apple Health.
• Personal Records end-to-end — schema, detection worker, badge, push opt-in. Migration 0054 introduces the PersonalRecord table + PersonalRecordDirection helper; GET /api/personal-records is paginated (default twenty-five, max two hundred). A pg-boss worker sweeps MAX / MIN per metric and the workout slots on every batch-ingest + a thirty-minute fallback cron (concurrency five, warmup gate so the very first datapoint per metric does not promote itself). Metric trend tiles render a PR badge when the record landed in the last thirty days, with WCAG-AA contrast in dark mode. A per-user push opt-in toggle (default off) wires into the existing dispatcher cascade.
• Workouts — schema + typed batch-ingest endpoint. Migration 0053 introduces the Workout + WorkoutRoute tables; the Zod boundary in src/lib/validations/workout.ts covers a twenty-member sport-type union and a GeoJSON LineString route column in JSONB. POST /api/workouts/batch accepts up to five hundred rows per call, wraps withIdempotency(), returns the same inserted | duplicate | skipped envelope as the measurements batch, and reconciles inserted vs duplicate counts correctly under contention. Rate-limited and size-capped.
• Onboarding rebuilt as a nested-route wizard. The legacy v1.4.20 onboarding ships as a six-step wizard at /onboarding/[step] powered by a new <OnboardingShell> primitive: welcome carousel with value-prop slides, goals chip-picker, source selection 4-card grid (with Apple Health marked coming-soon), baseline form, source-connect step, and a done step. User.onboardingStep (Migration 0057, with Migration 0060 backfilling and flipping the column to NOT NULL DEFAULT 0) drives resume-state; a welcome-back banner surfaces on the entry page when an in-progress wizard is detected. POST /api/onboarding/step advances the wizard with rate-limit + audit, returns 409 on a concurrent advance to close the read-then-write race. The marketing entry-point swaps from the v1.4.20 single-page flow to the new wizard. Five locales carry the shell key surface (six total).
• GLP-1 — EMA drug knowledge layer. A first-party drug-knowledge module covers five GLP-1 / GIP-GLP-1 drugs with EPAR-sourced half-life, recommended titration step, brand-name table, and a brand-to-id lookup. A drift-guard test pins the values against the EPAR + Psp 4.13099 references on disk so the module cannot silently drift.
• GLP-1 — Research Mode with estimated drug-level chart, MDR acknowledgment dialog, and Settings toggle. A pure one-compartment pharmacokinetic helper produces qualitative drug-level traces from the user's injection history (steady-state approximation, observational use only). The chart renders on the GLP-1 medication detail page behind a Research-Mode gate: User.researchModeAck* columns (Migration 0058) record the acknowledgment version + timestamp; a dialog explains the EU MDR 2017/745 + MDCG 2021-24 context and cites EMA EPAR plus Schneck / Urva 2024 before the user can opt in. GET / POST / DELETE /api/auth/me/research-mode carries the acknowledgment lifecycle. A Settings → Advanced toggle exposes the opt-in plus a re-prompt banner whenever the acknowledgment version bumps.
• GLP-1 — side-effect logging with a 21-entry × 5-category taxonomy. Migration 0059 introduces the MedicationSideEffect table; pure helpers produce the taxonomy + a five-point Likert severity scale; a section on the GLP-1 detail page lets the user log entries with category + severity + free-text notes. Category is derived server-side from the entry (no client-supplied category) so the taxonomy cannot drift between client and server.
• GLP-1 — cadence visualisation + compliance chips. Pure helpers expand a medication's schedule into expected slots, pair each slot with the closest actual intake, and produce a cadence timeline + compliance chip strip on the detail page. GET /api/medications/[id]/cadence returns the structured payload; the helpers honour per-user timezone so cross-midnight doses bucket correctly regardless of locale.
• GLP-1 — EMA titration ladder display. Pure helpers walk the EMA-sourced titration schedule from the knowledge layer; the GLP-1 detail page renders the user's current step + remaining ladder as observational reference, framed as reference-not-advice and bound by GROUND RULE 15. GET /api/medications/[id]/titration-ladder returns the structured ladder + current step.
• GLP-1 — pen-and-vial inventory with a 30-day in-use clock. Migration 0056 introduces the MedicationInventoryItem table + a pure state machine (SEALED → IN_USE → EXPIRED) with a 30-day in-use clock from markAsFirstUseAt. An inventory card on the medication detail page surfaces the active pen, days remaining, and SEALED stock; intake events decrement the dose count, and a daily 03:00 cron flips expired in-use items in a single updateMany. Re-runs the state machine on every PATCH so a back-dated first-use immediately moves a stale pen to EXPIRED.
• Apple Health identifier mapping (server-side). Ports the identifier table from k0rventen/apple-health-grafana and dogsheep/healthkit-to-sqlite with MIT and Apache-2.0 attribution recorded in source headers and NOTICE. Covers the v1.4.25 ingest surface; iOS-18 long-tail mappings (sleep apnea, GAD-7, paddle/row sports, FHIR clinical) carry inline release-window comments.
• Audio-exposure and time-in-daylight measurement types. Migration 0052 adds ENVIRONMENT_AUDIO_EXPOSURE, HEADPHONE_AUDIO_EXPOSURE and TIME_IN_DAYLIGHT to the MeasurementType enum. Doctor report mentions them when populated; no dedicated chart yet.
• Withings expanded coverage — twelve new measurement types and the BP / temperature webhook subscription. Migration 0049 adds HRV, body temperature, SpO2 v2, VO2 max, fat-free mass, fat mass, muscle mass, skin temperature, pulse-wave velocity, vascular age and visceral fat as MeasurementType values. Withings webhook coverage extended to BP and temperature so the latency goes from ~1 h polling to seconds. OAuth scope upgraded to include user.activity and an in-app banner prompts existing users to reconnect once.
• Withings — Activity sync (steps + distance + active-energy). Calls getactivity, ingests one row per day, anchors at noon UTC so positive-offset users bucket cleanly into their local day. Backed by a pg-boss activity-sync queue plus a webhook enqueue hook on the new subscription channel.
• Withings — Sleep v2 sync (stage-level segments). Calls sleepv2_get and writes per-night stage segments through the new sleepStage composite (Migration 0055 widens the Measurement unique index to include sleep_stage with NULLS NOT DISTINCT). Backed by a pg-boss sleep-v2-sync queue plus webhook enqueue. The sleep sub-page's stacked-bar chart renders the segments directly.
• Withings — webhook subscriptions expanded to activity + sleep v2. Subscription registration plus webhook delivery routing for the two new event types.
• Admin Login overview — location, provider and CSV polish. Adds a location column derived from the audit IP; adds a provider column distinguishing passkey, password, API-token and OAuth login paths; the CSV export drops two unused columns and the per-row collapse affordance comes off.
• DELETE /api/measurements/by-external-ids for iOS deletion sync. Idempotent batch delete keyed on (user, source, externalId) tuples; rate-limited the same way as the batch ingest endpoint.
• Multi-arch Docker image. GHCR publish workflow builds linux/amd64 on ubuntu-latest plus linux/arm64 on ubuntu-24.04-arm and merges the manifest. Apple Silicon Macs and arm64 clouds now pull native; the previously-stale README claim is accurate again.
• GLP-1 endpoint hardening. POST /api/medications/[id]/glp1 now parses through bounded Zod schemas (glp1DoseChangePostSchema, glp1InventoryPostSchema) with length-capped notes, finite-number guards on dose value, and bounded effectiveFrom. Every write produces an audit-log row and the route inherits the 30-per-minute-per-user rate limit from the rest of the medication surface.
• Translation-feedback issue template. GitHub issue template for community translation corrections, paired with the maintainership banner copy on FR / ES / IT / PL surfaces.
• Repository polish. README hero rewrite (what / who / try the demo, thirty-second read). Topics expanded 10 → 18. Branch protection v2 with conversation-resolution. GitHub Discussions enabled. Issue template + PR template carry-over from v1.4.20 preserved.

Changed

• Insights mother page slimmed; metric depth moved to sub-pages. /insights becomes a navigation hub with hero strip + Daily Briefing + correlations + trends row; per-metric depth lives one click away on the dedicated sub-pages.
• Targets page-shell unified with the rest of Insights. Single consistency strip + Coach handoff + per-card actions rather than the v1.4.22 sparkline-everywhere layout.
• Coach default-window preference plus chip-order rationalised. The window picker now persists per-user (last seven / thirty / ninety days); suggested-prompt chips reorder so health-focus chips lead and meta-discovery chips trail. Composer auto-grows on multi-line input. Distinct error UX for daily-limit hit vs provider rate-limit. Microphone affordance retired (was a placeholder).
• Dashboard global comparison-overlay default removed. Per-chart preference from v1.4.22 is the only knob now; the dashboard-level default is gone.
• medication_schedules.* columns mapped to snake_case via Prisma @map. Migration 0047 — cosmetic rename only, convention parity with the rest of the schema. Resolves the v1.4.24 demo-deploy schema-drift finding.
• Top-page padding parity across AuthShell, Settings and Admin shells. Cross-page rhythm matches; the previous one-off paddings on Admin and Settings asymmetric to Insights are gone.
• Settings icon + heading convention uniform across all twenty- three sections. Every section header pairs an icon with a heading; the v1.4.24-era split (icon-only on some, heading-only on others) is gone.
• PROMPT_VERSION 4.24.0 → 4.25.0 carries two new safety ground rules across all six locales: GROUND RULE 9 forbids GLP-1 dose recommendations (Coach falls back to a clinical-referral framing on any dose question); GROUND RULE 15 forbids drug-level estimates and cites EU MDR 2017/745 + MDCG 2021-24 in the refusal copy. Coach + insights system prompts ship as native bodies per locale rather than the legacy REPLY LANGUAGE footer.
• Dashboard top-tile polish. Tile headings collapse to a single line per locale (BP / BF abbreviations land in EN + DE + the four Romance locales); the trend arrow moves inline next to the headline value; the value row baseline-aligns across tiles regardless of font fallback. Regression guard pins the baseline contract.
• OpenAPI drift gate flips to hard-fail. pnpm openapi:check CI step now red-bars a PR on any drift between the Zod registry and docs/api/openapi.yaml. The v1.4.23 warn-only window closes; iOS DTO codegen can rely on the spec being authoritative.
• Coolify auto-deploy gate exposed as an explicit maintainer-toggleable repo variable. vars.COOLIFY_AUTO_DEPLOY is now a true | false switch in the deploy workflow instead of the implicit secret-presence gate that silently no-op'd in v1.4.21-23.
• Settings → Sources sentinel cleanup. The __default__ device-type bucket sentinel is retired in favour of a null bucket at the storage layer; the Settings UI reads cleaner and the reorder helpers (reorderLadder) collapse the two moveSource + moveDeviceType paths into one.
• Section wrapper for medication detail. A new <MedicationDetailSection> wraps the three medication-detail shells (titration, scheduling, side-effects) plus the inventory disclosure top so cross-section chrome stays consistent and future sections drop in without copy-paste.
• Shared route ownership helper. Nine medication routes (titration, side-effects, inventory, cadence, intake, compliance, phase-config, api-endpoint, plus the GLP-1 convenience route) now call assertMedicationOwnership from src/lib/medications/route-guards.ts rather than open-coding the lookup; rate-limit headers across the same surface align on the option-bag form apiError(..., { headers: rateLimitHeaders(rl) }).

Fixed

• Settings save regression on Zod v4 record semantics. z.record(z.string(), …) switched to z.partialRecord(…) on the dashboard-prefs schema so optional keys round-trip cleanly through the PUT. The save-then-blank-load bug from v1.4.24 is gone.
• Comparison-shift baseline regression. Comparison overlay was subtracting the wrong-period baseline on several charts; baseline lookups now match the caption window. Three regression guards.
• Raw metric-token leaks in generated prose — metric:<TYPE> identifiers surfaced in three surfaces that escaped the v1.4.22 sweep (<RecommendationCard> fallback path, briefing keyFinding helper, and Coach in-flight bubble). stripChartTokens() regex widened to cover lowercase prose remnants; prompt-side GROUND RULES 8 and 13 reaffirm the constraint. PROMPT_VERSION 4.23.0 → 4.24.0 carried the prompt change; 4.25.0 inherits.
• Withings BP and temperature webhook latency. Webhook subscription now covers BP and temperature endpoints, so the earliest a measurement reaches the user drops from ~1 h to seconds.
• Dev-server crash on Tailwind v4 color-mix parser + Next 16 api-handler private-field. Two unrelated dev-time crashes surfaced together: Tailwind v4 choked on a color-mix() invocation in a chart token; Next 16 + Webpack fallback hit a private-field access on a force-static route handler. color-mix invocation replaced; api-handler guards the field access. Production unaffected — these surfaced only under the dev compile path.
• Insights duplicate StatusCard. The mother page rendered two copies of the BP status card at certain viewports due to a hero-strip ↔ correlation-row overlap. Card hoisted to the single canonical location.
• Coach-feedback admin header layout shift. Sticky-header contract mismatch — the section's <header> carried a different top padding than its siblings, so navigating into the section visibly shifted the chrome. Padding parity restored across all admin sections.
• Notification-status-card heading icon parity. Was the one section without an icon next to its heading; aligns with the cross-section convention now.
• WCAG 2.5.5 touch-target floor across the top bar, section strips and the injection-site picker. Several pill chips and the injection-picker dots sat below the 44-px floor; all hit the floor now without changing the visual density at typical rendering sizes.
• Sleep-stage chart strokes resolve through Dracula tokens. The chart was using the legacy hsl(var(--border)) form which Tailwind v4 rejects; switched to the resolved token.
• "Per night" hardcoded German in four locales. The sleep-page subtitle suffix was hardcoded pro Nacht and rendered as raw German across FR / ES / IT / PL. Translated in all six locales; an i18n drift-guard covers the contract.
• Cross-page top-padding asymmetry. AuthShell, Settings, Admin all carry the same top padding now (see Changed).
• berlinIsoWeekday() timezone hard-code. The weekday helper hardcoded Europe/Berlin; now takes a timezone argument and threads through the weight-weekday correlator.
• Batch-ingest race reconciliation under contention. Two concurrent batches with overlapping externalId sets returned inconsistent inserted / duplicate counts because the reconciliation pass was logically inverted (no-op when the catch fired). Fixed; replay regression test seeds the race.
• requireAuth() blocks narrow-scope iOS Bearer tokens on unscoped routes. v1.4.24 closed the inverse hole (Bearer with no scope reaching unscoped handlers); this release closes the over-broad version — a token scoped exclusively to medication:ingest could not reach handlers that don't declare a requiredPermission. Now declared-scope tokens are allowed through provided the route's declared scope (or wildcard) is in the token's set.
• createMeasurementSchema dropped deviceType on single-entry POST. The batch route accepted deviceType per row; the single-entry POST stripped it on the Zod boundary. Mirror parity restored.
• Personal-records endpoint unpaginated. GET /api/personal-records now clamps ?limit (default twenty-five, maximum two hundred); the unbounded read is gone.
• Withings activity sync bucketed positive-offset users into the wrong day. The per-day row was anchored at 23:59:59 UTC, so a user in Pacific/Auckland saw activity rows attached to the following local day. Anchored at noon UTC (T12:00:00.000Z) with a regression suite covering Berlin / Los Angeles / Tokyo / Auckland.
• Cadence and compliance helpers ignored per-user timezone. expandScheduleSlots, pairDoses, buildCadenceTimeline and the compliance-chip helper now accept a timeZone argument that threads through Intl.DateTimeFormat, so cross-midnight doses bucket correctly regardless of user locale. The cadence route resolves through resolveUserTimeZone(user).
• Inventory state-machine ignored back-dated first-use. Issuing a PATCH that pushed markAsFirstUseAt more than thirty days into the past left the item in IN_USE; the state machine now re-runs on every PATCH and the stale item flips to EXPIRED. Regression test pins the contract.
• Inventory expire-stale cron looped per row. Replaced the row-by-row prisma.update loop in expireStaleInUseItems with a single updateMany; bulk-update contract pinned by test.
• Onboarding step write was read-then-update. A concurrent advance could double-step the wizard. The update now conditions on { id, onboardingStep: current, onboardingCompletedAt: null } and returns 409 on conflict.
• Workout schema accepted endedAt <= startedAt. createWorkoutSchema gained a .superRefine rejecting zero-duration and inverted windows; the PR detection worker's MIN-direction slot also guards against durationSec === 0 so a malformed row cannot promote itself to a personal record.
• Personal Record detection duplicate writes under contention. Same-millisecond writes into a null workout slot now reconcile to a single row; regression test seeds the race.
• Source-priority parse failures were silent. Storage parse errors now route through an observer breadcrumb and the resolved blob is frozen at construction so downstream mutation is caught immediately.
• Health-Score asOf derived non-deterministically. The asOf timestamp now derives from the input dates instead of the wall clock so repeated computes against the same dataset produce stable timestamps.
• Source-priority audit-log entries missed two write paths. Doctor-report-prefs and source-priority PUTs were not landing audit-log rows; both write paths emit now.
• Personal-record badge dark-mode contrast. Lifted to WCAG-AA contrast on the <PersonalRecordBadge> surface.
• Range-bar zone backgrounds. <RangeBar> mixed Tailwind raw palette tokens with Dracula tokens; all zone backgrounds now resolve through Dracula tokens with the pinned test rewritten.
• Research-Mode acknowledgment dialog footer scrolled below fold. The footer pins outside the scrolling region on small viewports.
• 44-px touch-target floor across the onboarding wizard. Shell back/skip/next, carousel pager, source-card grid, baseline and goals-chip CTAs all hit the WCAG 2.5.5 floor without changing visual density at typical rendering sizes.
• Workout endpoint reconciled inserted-vs-duplicate counts incorrectly under contention. Race-recovery path produced inconsistent envelope counts; corrected with a regression test seeding the contention window.
• Legacy Withings ?secret= webhook form had no counter. An in-memory withings.webhook.legacy_form_total counter surfaces through ops-stats; the warning text gained the re-subscription URL for affected accounts.
• Acknowledgment dialog i18n back-button. Medication history page back-button hard-coded Zurück; routed through t().
• Sleep + audio-exposure + comparison-hint i18n keys. Backfill pass picked up the keys missed by the v1.4.22 sweep across all six locales.
• Build resolution for safety-contract YAML. The loader now resolves the YAML matrix path from cwd rather than __dirname so the build does not break when the bundler reshapes the module-relative root.
• GLP-1 drift guard self-skips when the EMA research file is absent. Local checkouts without the reference file no longer red-bar the test.
• x-axis chart ticks resolved in user timezone. xAxisTicks now renders the tick formatter in user.displayTimezone instead of hard-coding Europe/Berlin.
• Chart token references switched to var(--token) form. Recharts strokes were still using hsl(var(--token)); switched to bare var(--token) so Tailwind v4's color-mix parser resolves them.
• detectGlp1Plateau branches lacked direct coverage. Added Prisma-mocked unit tests covering the previously-uncovered branches.

Security

• Withings webhook secret no longer leaks into structured logs. WITHINGS_WEBHOOK_SECRET was landing as a URL path-segment in http.path on every Wide Event the request produced. The logging stack now carries a parameterised PATH_SECRET_PATHS registry seeded with the /api/withings/webhook/[token] shape, and WideEventBuilder.setHttp rewrites path + route segments to [REDACTED] before they reach stdout / the in-memory ring buffer / Loki. Existing query-string redaction is unaffected.
• Coach refuses GLP-1 dose recommendations. GROUND RULE 9 across all six locales — the Coach surfaces a clinical-referral message on any dose adjustment ask, never a number. PROMPT_VERSION 4.25.0 carries the rule.
• Coach refuses drug-level estimates with regulatory cites. GROUND RULE 15 across all six locales — the Coach refuses any ask for an estimated drug level or pharmacokinetic prediction, cites EU MDR 2017/745 + MDCG 2021-24 in the refusal copy, and routes the user to the Research Mode disclosure flow. Adversarial refusal-probe matrix exercises 20+ paraphrasings per GROUND RULE across six locales in CI on every push, so prompt-injection regressions surface before reaching the dispatch surface.
• Research Mode is gated by an MDR acknowledgment dialog. The estimated drug-level chart on the GLP-1 detail page renders only after the user opts in through a dialog that cites EU MDR 2017/745 + MDCG 2021-24, EMA EPAR and the Schneck / Urva 2024 pharmacokinetic reference. The acknowledgment version re-prompts the user on bump.
• GLP-1 convenience endpoint hardened. POST /api/medications/[id]/glp1 parses through bounded Zod schemas (glp1DoseChangePostSchema, glp1InventoryPostSchema), enforces length caps on notes, finite-number guards on dose value, and bounded effectiveFrom; every write produces an audit-log row and the route inherits the 30-per-minute-per-user rate limit from the rest of the medication surface.
• GLP-1 medication strings sanitised before LLM prompt interpolation. A malicious or malformed medication name no longer reaches the prompt body verbatim. Sanitiser passes Latin-letter + digit + common punctuation only.
• Batch-ingest rate limit (sixty per minute per user default). POST /api/measurements/batch, POST /api/workouts/batch and DELETE /api/measurements/by-external-ids carry a token-bucket rate limit returning the standard 429 envelope.
• Audit-log writes on source-priority and doctor-report-prefs PUTs. Every change to either preference produces an AuditLog row for the user's audit-log surface and the admin cross-section view.
• Withings OAuth user.activity scope upgrade with explicit user reconnect. New scope only takes effect after the user re-authorises; the reconnect banner makes the requirement visible.
• Source-priority storage is per-user. No cross-user lookup paths; one user's priority blob never enters another user's resolver.

Refactor / Hygiene

• pickCanonicalSource becomes a two-axis lookup with single- axis fallback. Reuses getDeviceTypeLadder() so the per-device override can be queried from the canonical-row picker without duplicating ladder logic.
• Health-Score COMPONENT_ORDER hoisted + Intl.DateTimeFormat memoised. Provenance accordion calls the formatter once per render rather than four times.
• SubPageSlug type + array derived from SUB_PAGE_METRIC record. Single source of truth for the seven sub-page slugs.
• source-priority __default__ sentinel → null bucket. Settings → Sources stops carrying a fake __default__ device- type entry; the null bucket reads cleaner at the storage layer.
• apple-health-mapping sleep branch collapsed. Three sleep- stage cases shared the same body; collapsed to one.
• HK_QUANTITY_TYPE_TO_MEASUREMENT removed. The legacy view was a redundant projection of APPLE_HEALTH_TYPE_MAP; all callers go through the canonical map now.
• Dead-code cleanup pass. Drops <InsightsPageHero> (zero callers since v1.4.20), <IntakeTimeline>, <ComplianceCharts> wrapper and three orphan insightsGeneralStatus query keys from the v1.4.16-era hero. Removes the orphan /api/insights/general-status route (superseded by <InsightAdvisorCard> since v1.4.16).
• Coach <CoachDrawer key={prefill}> controlled-prop refactor is fully in place — the v1.4.24 follow-up of useResettableValue is now the only call path; the legacy remount hack code is gone.
• 380 dead i18n keys dropped. Runtime probe across the six locales identified 380 keys with zero call sites and zero runtime resolutions; all six locale bundles are smaller by that count. Top namespaces: settings, admin, classifications, medications. The remaining ~148 keys are queued for a second pass in v1.4.26.
• Dead system-prompt constants removed. BASE_SYSTEM_PROMPT and INSIGHTS_SYSTEM_PROMPT constants had no remaining importers after the native per-locale prompt move; both deleted.
• useInsightStatus hook extracted. The four insights sub-page status queries collapsed into a single hook so the duplicated useQuery + Suspense fallback shape lives in one place.
• <MedicationDetailSection> wrapper. Three medication-detail shells (titration, scheduling, side-effects) and the inventory disclosure top share a single wrapper; future medication detail sections drop in without copy-paste.
• Shared helpers across the medication + onboarding surfaces. New modules src/lib/api/read-error.ts, src/lib/medications/route-guards.ts, src/lib/medications/research-mode-types.ts and src/lib/medications/dose-string.ts consolidate previously duplicated patterns. Three near-identical dose-string parsers collapse to one parseDoseMg; four-times-duplicated readError collapses to one; nine medication routes call the shared assertMedicationOwnership.
• Side-effect taxonomy drift-guard. SIDE_EFFECT_CATEGORY_VALUES and SIDE_EFFECT_ENTRY_VALUES now derive from the Prisma enum via z.nativeEnum; a drift-guard test pins Prisma enum ↔ taxonomy map ↔ validator triangle so the three cannot drift.
• Side-effect category derived server-side. The createSideEffectSchema no longer accepts a client-supplied category; the server derives it from the entry. Removes the defensive 422 path and the cross-tier drift surface.
• Dashboard top-tile baseline alignment. Inline trend arrow + baseline-aligned value row across all dashboard tiles, with the baseline contract pinned by regression test.
• Range-bar Dracula token swap. <RangeBar> zone backgrounds resolve through Dracula tokens with the pinned test rewritten; raw palette references gone.
• 44-px touch-target floor across the top-bar + section strips. WCAG 2.5.5 alignment across the broader navigation surface, complementing the onboarding-specific pass.
• Typo + naming polish from the review pass. Minor identifier renames flagged by the dead-code probe; no functional change.
• safeRequestProp widened catch. Narrowed catch broadened to tolerate undefined requests after the hygiene-review pass surfaced the regression.
• pickCanonicalWorkout helper for cross-source workout dedup. Source-priority logic centralised for the v1.5 iOS workout-ingest path.
• Insights regenerate button relocated; tab strip lifted. Tab-strip extraction + relocation of the regenerate button to the top-right, paving the way for the seven sub-page surfaces.

Tests

• 2244 → 3828 passing unit tests across 344 files (+1584; one pre-existing skip carries through). Integration suite 140 → ~170 across 11 files. e2e green on the CI fix (coach-prefs URL mock + Pixel-5 selector hardening) plus the hot-fix that re-anchored the dashboard insight-card and the mobile x-axis tick locators.
• Coach refusal-probe matrix. 1800+ assertions exercise 15 GROUND RULES across six locales with 20+ adversarial paraphrasings each. CI runs the matrix on every push; any prompt-injection or jailbreak regression surfaces before reaching the dispatch surface. Drift-guard tests pin the YAML-per-locale safety-contract matrix in lockstep with the validator-derived enums.
• New unit suites (selection): GLP-1 plateau-detection text formatter; two-axis source-priority resolution (single-axis fallback, per-device override, mixed-bucket selection); source-priority Settings reducer (reorder, reset, validate); medication-card GLP-1 variant + injection-site-picker (RTL); doctor-report prefs PUT contract; personal-records pagination clamp; berlinIsoWeekday timezone-aware suite; sleep-stage chart i18n-suffix drift-guard; Health-Score provenance i18n drift-guard; api-handler private-field crash regression; pure cadence + compliance helpers with TZ assertions across UTC+0, UTC+9, UTC-8; side-effect taxonomy drift-guard; EMA titration ladder helpers; pen-inventory state-machine + 30-day clock helpers; PR detection worker (MAX / MIN per metric + workout slots + warmup gate + null-slot dup regression + zero-duration guard); Withings activity TZ regression across Berlin / Los Angeles / Tokyo / Auckland; Withings sleep v2 segment ingest; log-redaction path-segment rule + setHttp rewrite; GLP-1 endpoint Zod + audit + rate-limit; onboarding step concurrent- advance regression; inventory PATCH state-machine back-dated first-use regression; bulk-update contract for the expire-stale cron; brand-name guard + sentinel-preservation + safety-contract parity for the YAML matrix; locale auto-discovery + fallback- chain runtime guard.
• New integration suites: two-axis canonical-source resolution end-to-end; requireAuth() narrow-scope on unscoped route; batch-ingest race reconciliation under contention; workout-batch race + size-cap + ingest end-to-end; PR-detection end-to-end; cross-source priority for Withings Activity + Apple Health; Withings sleep-stage composite ingest; per-user timezone end-to- end (Pacific/Auckland).
• Migrations: 9 new (0051–0059) + 1 hardening (0060 onboarding_step_not_null backfill + NOT NULL flip). All additive and forward-only; migration 0057 comment rewritten to match PG11+ fast-path ADD COLUMN DEFAULT semantics.

Deferred to v1.4.26

See .planning/v1426-backlog.md for the full backlog with effort estimates and source citations. Headline items:

• User.onboardingGoals column + server-side persistence for the goals chip-picker selection (today the picker holds the choice client-side only; the dashboard-widgets seed feature reads it in v1.4.26).
• advance() hook extraction for the three onboarding step components — pattern surfaced in the simplifier review, deferred to avoid collision with v1.4.25 touch-target work.
• glp1-pk.ts unused-export decision (internalise vs wire dashboard chip).
• Seven orphan endpoint go / no-go decisions (/api/admin/ai-settings, /api/admin/backup/test, /api/admin/status-overview, /api/monitoring/{glitchtip,umami}/test).
• ~148 dead i18n keys remaining after the runtime-probe sweep (the v1.4.25 pass removed 380 of the 528 candidates; the remaining ~148 need second-pass call-site verification).
• FR / ES / IT / PL prose hand-review by a native speaker for the Coach + insights surface (the structural refusal-probe matrix covers safety; the user-facing prose still benefits from a human pass).
• Coach lastYear baseline + row-tap-to-prefill polish.
• Sleep sub-page stacked-column visual polish (stage colours + legend density).
• Mood verbal-labels persistence behind a per-user toggle.
• Drug-level chart-side 90-day staleness clock wiring (the acknowledgment dialog already re-prompts on version bump and Coach refuses at GROUND RULE 15; the clock is defence-in-depth).
• iOS-18 long-tail HK identifier mappings (sleep apnea, GAD-7 / PHQ-9, running form, paddle / row / ski distances, pregnancy / cycle, FHIR clinical).
• VO2 max chart-row card on /insights/<metric> (dashboard tile shipped; chart card queued alongside the iOS body-composition page).
• Lazy-loaded locale JSON bundles (all six locales import synchronously at present, ~675 KB to every client).

Deferred to v1.5

• iOS Swift app — P1 through P5. Login + dashboard + widget (P1); Apple Health sync (P2); Coach extended for HRV / sleep / resting HR / steps (P3); per-metric APNs alerts (P4); workouts
  • GeoJSON routes (P5). All server contracts locked in v1.4.25.
• Workout ingest API matching the v1.5 iOS contract. Schema shipped this release; endpoint signature finalised during the iOS sprint.
• Two-Brain Coach refactor. Statistical findings produced by a deterministic pipeline; LLM owns the narrative layer only. Reduces hallucination surface; unblocks evidence-grounded citations.
• HRV anomaly detection against a rolling baseline.
• Mindfulness, dietary-water and symptoms-unification ingest types.
• ECG waveform ingest + FHIR / HKClinicalRecord.
• Pearson incomplete-beta replacement for the rigorous surfacing-gate (v1.4.23 carryover).

[1.4.24] — 2026-05-12

Security + accessibility hardening release. Closes the highest-priority findings from a focused security audit of the v1.4.23 release: a Bearer token that omits a scope no longer authenticates routes which never declared one, the public Umami proxy is rate-limited, the proxy nonce is Edge-runtime portable, a session-expiry delete race can no longer 500 a parallel request, the import-validation envelope now matches the standard error contract, and the runtime Docker image installs Prisma 7.8 alongside pinned worker dependencies. Accessibility passes on the notifications surface, admin shell, chart overlays and notification settings deep-link anchors round out the user-facing work.

Security

• Bearer auth is fail-closed when a route declares no scope. requireAuth() previously let any non-revoked, non-expired API token through whenever a handler omitted the requiredPermission argument. A narrowly-scoped token (e.g. ["medication:ingest"]) could therefore reach every handler that called requireAuth() bare — including account-sensitive routes such as /api/auth/profile, /api/auth/password, /api/withings/credentials, /api/settings/data, /api/export/full-backup and /api/tokens. The Bearer path now throws HttpError(403) with audit reason scope_required unless the token carries the ["*"] wildcard (the iOS app login token), preserving the existing session-cookie path and the explicit-scope path (/api/ingest/medications). The admin surface is unaffected — requireAdmin() was already cookie-only.
• Public Umami analytics proxy now rate-limits by client IP. POST /api/send forwards browser analytics events to the configured Umami origin. The SSRF allow-list and 64 KB body cap were already in place, but the endpoint itself was unbounded. Added a 120-events-per- minute-per-IP gate using the existing checkRateLimit infrastructure; abuse returns the standard 429 envelope without invoking the upstream fetch.
• Edge-runtime portable nonce generation in the proxy. The proxy previously assembled the CSP nonce via Buffer.from(...), which is not guaranteed in the Edge runtime. Switched to btoa(String.fromCharCode(...new Uint8Array(16))). Same 128 bits of entropy, Node-and-Edge compatible without a runtime declaration.
• Session-expiry delete race no longer 500s a parallel request. getSession() reaped expired session rows with prisma.session .delete(); two requests arriving at the same expired session would race and the loser would surface a 500. Replaced with deleteMany + a catch-all guard, matching the discipline already used in destroySession().

Fixed

• POST /api/import returns the standard { data: null, error } envelope on validation failure. The handler previously returned the validation message inside apiSuccess(...) with status 422, which clients could not distinguish from a successful import.
• Runtime Docker image pins Prisma 7.8 + worker dependencies. The multi-stage image was installing prisma@7.4.0, @prisma/engines @7.4.0, unpinned pg-boss@12, @prisma/adapter-pg@7 and pg@8 into the worker prefix while the app code shipped Prisma 7.8 from the lockfile. Pinned to prisma@7.8, @prisma/engines@7.8, pg-boss@12.18, @prisma/adapter-pg@7.8 and pg@8.20 so migration engine and generated client cannot drift across a deploy.
• Notifications page surfaces a load error instead of a silent "no channels" empty state. useQuery failures now render an alert with role="alert" and notifications.loadError copy (EN/DE), so a transient 500 on /api/notifications/preferences stops looking like a misconfiguration.

Accessibility

• Notification-preference switches carry accessible names. Each switch in the per-event table now exposes an aria-label combining event-type label and channel label; the mobile per-event layout pairs each <Switch> with its <Label> via htmlFor/id so screen readers announce the channel a toggle controls.
• Mobile admin navigation surfaces an Overview link. The mobile admin section pill-rail prepended an Overview chip pointing at /admin, matching the desktop sidebar root and unblocking users who land on a sub-section without a path back.
• Notification settings deep-link anchors land on the right card. Onboarding and admin-driven deep links into #telegram, #ntfy and #web-push now resolve to the corresponding cards in NotificationsSection instead of falling back to top-of-page.
• Chart-overlay comparison-baseline toggles expose aria-pressed. The new per-chart comparison-baseline selector renders three pill buttons (none / last month / last year) with the correct pressed-state semantics for assistive tech.

Changed

• Per-chart comparisonBaseline overlay preference. The comparison overlay is now configurable per chart from the existing overlay-controls popover instead of being a single global toggle. ChartOverlayPrefs adds a comparisonBaseline: "none" | "lastMonth" | "lastYear" field (defaults to "none"); a per-chart selection overrides the dashboard-level default for that chart only. ChartOverlayKey is extended with bmi, bodyFat, sleep and steps, mirroring the chart surfaces already on the dashboard.
• Trend-card layout tolerates long labels and long values. TrendCard switches to min-w-0 + flex-wrap containers and [overflow-wrap:anywhere] text utilities so locale labels ("Letzter Wert" / "Resting Heart Rate") and large tabular numbers no longer push the tile off-axis on narrow viewports.
• Lint-clean Coach drawer + message thread. The useCallback dependency on the drawer's reset closure now includes the stable setInputValue setter, and the message thread memoises the derived messages array. Both removed the only two warning-level hook lints carried over from v1.4.23.

Tests

• New unit test in require-auth-bearer.test.ts proves that a Bearer token with permissions ["medication:ingest"] is rejected (403 with audit reason scope_required) when the route did not declare a scope; the existing success case was updated to use the wildcard scope so the new fail-closed branch does not collide with it.
• New unit suite under src/lib/auth/__tests__/session.test.ts covers the expired-session delete-race path: a rejected deleteMany must still resolve getSession() to null and clear both the session and onboarding cookies.
• New unit suite under src/app/api/send/__tests__/route.test.ts covers the rate-limited Umami proxy: a 429 short-circuits the upstream fetch and a 200 still proxies under quota.
• Extended import-route test asserts the new apiError envelope: data === null and a populated error for invalid payloads.

[1.4.23] — 2026-05-11

Added

• Apple Health measurement schema + batch-ingest contract. Seven new MeasurementType values (HEART_RATE_VARIABILITY, RESTING_HEART_RATE, ACTIVE_ENERGY_BURNED, FLIGHTS_CLIMBED, WALKING_RUNNING_DISTANCE, VO2_MAX, BODY_TEMPERATURE), APPLE_HEALTH joins MeasurementSource, and Measurement picks up a nullable sleepStage column scoped via CHECK constraint to SLEEP_DURATION rows. Sleep is now persisted in minutes instead of hours. Migration 0036_apple_health_measurement_types is strictly additive — no row mutations, no rename, the legacy (user_id, type, measured_at, source) unique index stays. A new composite unique index (user_id, type, source, external_id) becomes the Apple Health dedup key. New endpoint POST /api/measurements/batch accepts ≤500 entries per call, wraps withIdempotency(), returns per-entry inserted | duplicate | skipped status with a typed reason field, and is idempotency-replay safe. Sleep-stage aggregation in /api/analytics rolls multi-stage nights into one Berlin-day datapoint with a per-stage breakdown over the trailing 30 days.
• APNs scaffolding + dispatcher cascade rewire. @parse/node-apn joins the senders cascade as channel-type 4 (APNs → Telegram → ntfy → Web Push, deterministic order). Provider is lazily-initialised per gateway (sandbox vs production), JWT auto-rotates inside the library. Permanent failures (Unregistered, BadDeviceToken, DeviceTokenNotForTopic) drop the dead Device row mirroring the web-push 410 cleanup. Device model gains nullable apnsToken + apnsEnvironment columns with a paired CHECK constraint (either both set or both null) and a partial unique index on apns_token. Migration 0037_apns_device_columns. POST /api/devices accepts paired apnsToken + apnsEnvironment with a 422 when one comes without the other and a 409 + apns_token_owned_by_other_user audit reason when a token already belongs to a different account. Production without APNS_KEY_ID is a no-op rather than a boot failure; partially-set env triggers a single warning at first dispatch.
• OpenAPI 3.1 generator + drift CI gate. pnpm openapi:generate reads Zod v4 .meta() annotations on the existing validation schemas and emits a byte-stable docs/api/openapi.yaml (zod-openapi
  • yaml@^2 with sortMapEntries: true). The eight iOS-critical routes are registered now: auth/login, passkey verify, auth/refresh, measurements GET + POST + batch, devices POST, and the comprehensive insights bundle. A new pnpm openapi:check CI step diffs generated vs committed; warn-only for v1.4.23 so a registry oversight on a non-iOS route doesn't red-bar a PR, flips to hard-fail in v1.4.24. The legacy hand-maintained spec is preserved at docs/api/openapi-v1422-legacy.yaml so iOS DTO reference doesn't disappear during the incremental migration.
• Device-management endpoints for native + web settings. GET /api/auth/me/devices lists active devices with label, last- seen timestamp, channels (web_push / apns), and an isCurrent marker keyed off the session's deviceId (not the forgeable X-Device-Id header). DELETE /api/auth/me/devices/[id] revokes a single device in one transaction: refresh tokens, access tokens, notification channels, push subscriptions, and the Device row. DELETE /api/devices/[id] is the native-friendly mirror the iOS APNs-rotation flow calls. Cross-user attempts return 404 with no enumeration leak.
• Per-user Coach prefs surface (settings cog returns). New User.coachPrefsJson column (migration 0038_coach_prefs) + GET / PUT /api/auth/me/coach-prefs. The settings cog on the Coach drawer opens a right-edge <Sheet> letting users dial in tone, verbosity, focus-metrics, and exclude-metrics. The system prompt prepends a per-user OVERRIDE block; the snapshot pipeline reads prefs BEFORE measurement queries so excluded metrics never enter the snapshot in the first place.
• Per-message Coach thumbs feedback + admin aggregate view. Each Coach reply renders a 👍 / 👎 affordance. RecommendationFeedback gains a polymorphic target_type discriminator (migration 0040_recommendation_feedback_target_type); legacy recommendation feedback rows backfill to RECOMMENDATION, new Coach rows persist with COACH_MESSAGE and the message's coach_messages.id. New endpoint POST /api/insights/chat/messages/:id/feedback. A new admin section /admin/coach-feedback renders helpful-rate buckets by (promptVersion, tone, verbosity) and gets a sidebar entry
  • EN/DE i18n bundle.

Changed

• Refresh-token reuse-detection scopes to the originating device. Pre-1.4.23 a replayed refresh token revoked every refresh token the user owned. v1.4.23 narrows the blast radius to the device that issued the token (legacy null-deviceId tokens still fall back to user-wide revoke as a safety hatch). A two-device household no longer gets logged out of both phones when one replays.
• Pearson surfacing gate raised from n≥14 to n≥20. Conservative patch on the low-df p-value path — trades a small number of borderline correlation cards for stricter false-positive control. The rigorous incomplete-beta replacement is queued for v1.4.24.
• Coach drawer prefill becomes a controlled prop. The <CoachDrawer key={prefill}> mount-cycle hack is replaced with a useResettableValue hook + pure nextResettableValue helper. The drawer rerenders without remounting; the prefill state lives on the parent as a fully-controlled input.
• /api/analytics BP-in-target aggregate becomes cursor-paged. The unbounded findMany lands as fetchBpSeriesChunked cursoring in 5 000-row batches with a new analytics.bp_in_target.row_count wide-event for slow-query attribution. Replay regression test seeds 6 000 rows across a chunk boundary.
• Coolify webhook contract documented end-to-end. GHCR build → force=true Coolify deploy → /api/version poll → host-side retag fallback if the :latest digest hasn't moved. The CI step now emits a ::notice:: line with the deploy timestamp + image sha so future runs surface the contract without opening the verbose log.
• Coach feedback foreign-key targets coach_messages directly. The plaintext content column on recommendation_feedback is retired — feedback rows now reference the canonical encrypted message row, and the aggregator queries through the FK rather than reading prose into memory.
• PROMPT_VERSION 4.22.0 → 4.23.0 with a new GROUND RULE 12 (EN + DE): treat Apple Health categories (HRV, sleep, resting HR, steps, active energy, flights, distance, VO2 max, body temp) as silent when the snapshot doesn't carry them. No apologetic openers about missing data. aiInsightResponseSchema.dailyBriefing .keyFindings[].sourceMetric and trendAnnotations enums extend to admit the nine additive HealthKit categories.
• medication_schedules.days_of_week column deployed. Migration 0039_medication_schedule_days_of_week adds the nullable column (NULL = daily). Closes the v1.4.22 schema-drift watchlist item.

Fixed

• Admin coach-feedback sidebar entry. The admin section shipped without a sidebar nav entry, so the page was unreachable from the chrome.
• APNs NotificationChannel auto-upsert on device registration. Registering a fresh device with an apnsToken now creates the matching NotificationChannel row in the same transaction instead of leaving the device row orphaned from the cascade.
• Partial unique index enforces apns_token global uniqueness. App-layer guard catches the cross-user-hijack case; the DB-layer partial unique index (CREATE UNIQUE INDEX … WHERE apns_token IS NOT NULL) is the defence-in-depth backstop.
• Apple Health source badge renders on mobile measurement card. Desktop list rendered the chip; the mobile card variant fell back to source-less prose. Both surfaces now share the same renderer.
• Coach prefs sheet skeleton + save toast. Initial open painted a flash of unstyled defaults; save action ran silently. The sheet now shows a skeleton during the prefetch and confirms persistence via the standard toast.
• Device revoke cascade wraps refresh + access + channels + Device row in one transaction. Pre-fix a mid-flight failure could leave the device row gone while the refresh tokens stayed live.
• isCurrent device marker keys off the session's deviceId, not X-Device-Id. The header is forgeable; the cookie-bound session record is not. Regression test in the device-list route.
• Sentinel parser annotates partial-malformed entries instead of collapsing the whole block. SentinelParseResult.malformedEntries[] now carries per-line typed reasons; the chat route splits coach.keyvalues.parse_partial from the full-block coach.keyvalues.parse_failed wide-event for partial recovery.

Security

• APNs send-side defence-in-depth. Hex format validated at the registration boundary; cross-user-hijack guard duplicated at the APNs-token layer (409 + dedicated audit reason). Send-side payload redacts the resolved user + device IDs before logging.
• Coolify webhook URL scrubbed from the deploy runbook. Webhook
  • token live in GH secrets; the runbook references the secret names rather than the raw URL.
• Coach prose encryption-at-rest restored. The plaintext content column on recommendation_feedback was dropped after the feedback rows migrated to a coach_messages FK. Cypher text is now the only on-disk form.

Refactor

• revokeDeviceCascade(deviceId) helper. The four-way revoke (refresh + access + channels + device row) lived inline at three call sites. Helper now owns the transaction wrapper; call sites drop to one line.
• useCoachPrefs() hook. Coach drawer + settings sheet shared the same fetch + mutate + invalidate triplet; the hook collapses the three call sites into one with shared optimistic-update logic.
• buildCoachSnapshot scope-record argument. The build pipeline passed seven booleans across three callees; collapses to a single scope record. Per-stream toggles read off scope.has(metric).
• OpenAPI registry uses static imports instead of dynamic require. The lazy require pattern broke type inference at the registration site; the static import keeps the generator output deterministic.

Deferred to v1.4.24

• Pearson incomplete-beta p-value (carried as the conservative n≥20 patch).
• Settings-cog vs per-message-controls UX consolidation (waits on first-week thumbs data).
• OpenAPI drift gate flip from warn-only to hard-fail (requires registry catch-up first).
• coach-prefs.test.ts integration NextRequest URL mock regression — predates v1.4.23, surfaced during the reconcile pass.
• Sec-MED-1 follow-ups: intra-batch dedup accounting (Sec-LOW-1), idempotency 422 retry hint (Sec-LOW-2), APNs key-file path redaction (Sec-LOW-3), refresh-failure audit userId (Sec-LOW-4).

Deferred to v1.5

• iOS native client (P1: login + dashboard + widget) — server contracts all locked in v1.4.23.
• Apple Health sync (P2) — schema + batch endpoint shipped; iOS HealthKitService + SyncCoordinator wire still pending.
• Coach extended for HRV / Sleep / Resting HR / Steps (P3) — schema slot + GROUND RULE 12 landed; prompt rules + i18n bundles pending.
• Per-metric APNs alerts (P4) — sender + dispatcher shipped; per- event opt-out + background pushes pending.

[1.4.22] — 2026-05-10

Added

• Per-target sparkline + Δ-vs-last-month caption on the Targets / Zielwerte page. Each <TargetCard> grew a 30-day inline SVG sparkline beneath the range bar plus a localised "Δ −2.3 kg vs. last month" caption. The API ships points30d and deltaVsLastMonth per target; both null when either window has fewer than 3 readings so cold-start accounts don't paint a misleading flat trace. BMI piggybacks on the weight series so its sparkline shares the range bar's y-axis.
• Sticky section navigation above the Insights hero. A pinned strip (Allgemein / Blutdruck / Gewicht / Puls / Stimmung in DE; General / Blood Pressure / Weight / Pulse / Mood in EN) lifts the section tabs above the hero so they stay visible during scroll. Active section tracks the highest-intersection observed entry; aria-current, focus-visible ring, and motion-reduce gating ship from day one.
• Comparison-overlay as a single global preference under Settings → Dashboard. The on-surface <CompareToggle /> retired from /insights; the canonical picker has lived in Settings → Dashboard since v1.4.16 and every chart already consumed it. Two surfaces for the same concept violated the no-split-Settings rule.
• Collapsible evidence disclosure under each Coach assistant message. Numbers move out of the prose into a ---KEYVALUES--- … ---END--- sentinel block that the route parses out server-side and renders as a "Worauf bezieht sich das?" / "What I'm looking at" <details> disclosure under each assistant turn. Closed by default, hidden when no key-values came back. Hard caps on the sentinel (1 KB payload, 8 lines max, per-line Zod) so a prompt-injection attempt can't grow the persisted envelope.
• User avatar parity with the Coach avatar. The Coach drawer's user-side bubble used a smaller initials avatar than the Coach's gradient one. The user avatar now reuses the existing gravatarUrl field from /api/auth/me at the same dimensions as the Coach avatar; initials fall back when no Gravatar is configured.

Changed

• Coach prompt rewrite — warm, motivational-interviewing tone with prose-first responses + evidence collapsible. PROMPT_VERSION ratchets 4.20.2 → 4.22.0 (first minor-digit bump in v1.4.x). The Coach used to open every reply with a number — clinical, database-cursor energy. The new persona is "warm, neugierig, zurückhaltend": a partner sitting alongside the user, not pushing data. Numbers move into the collapsible evidence block; the prose reads like a real conversation. Persona + sentinel land together because either alone is incomplete.
• BP-in-target headline re-anchored to the last-30-day window. Fourth attempt at this metric. v1.4.19 routed the headline to allTime to fix the algorithmic 50/50/50 pin; v1.4.22 re-anchors to windows.last30Days?.pct and surfaces all-time as a sub-row, because v1.4.19's fix was emotionally wrong — the headline became the slowest-moving aggregate possible, punishing a user who put in real recent work. The tile also gets a synthesised trend arrow (slope from 7d/30d delta), a 7-day-trend chip, and a comparison-overlay caption.
• "Muster" renamed to "Zusammenhänge" (DE) / "Patterns" renamed to "Relationships" (EN). The picked-bucket-of-correlations row read like an autopsy. The new label sits closer to what the row actually shows. Picked "Zusammenhänge" over "Trends" because the row directly above already uses Trends.
• Onboarding redirect for users with null onboardingCompletedAt moves to server-side enforcement in proxy.ts. The previous post-hydration redirect inside <AuthShell> useEffect produced a brief dashboard flash on incomplete onboarding. The proxy runs in the Edge runtime so the auth routes mirror onboardingCompletedAt into a non-httpOnly hl_onboarding cookie; the proxy short-circuits before hydration. Tampering only skips a UX hint and never bypasses a server check.
• setOnboardingPendingCookie folded into createSession(). Issuing a session without onboarding state used to require two call sites to stay in sync; the helper now takes onboardingPending as a required parameter so the contract is type-impossible to break.

Fixed

• Raw metric:<TYPE> token leaks in recommendation prose. <RecommendationCard> text is now wrapped in stripChartTokens(). The leak traced to a single missing call on the recommendation path; chart tokens never belonged in user copy.
• DE locale componentMood, componentBp, componentCompliance rendered English nouns in the German bundle. Four Health-Score component labels normalised to Stimmung, Blutdruck, Einnahmetreue, Gewicht. The i18n-integrity test pins the contract.
• Admin / API tokens horizontal scrollbar at desktop + iPad-mini viewports (5th attempt). A live Playwright probe confirmed whitespace-nowrap on the date <td>s was the residual culprit. The two classes are gone; date + time wraps to two lines on narrow viewports. The earlier four fixes had targeted the wrong layout layer.
• Sentinel-only / malformed ---KEYVALUES--- block. When the model emits a sentinel-only or malformed envelope, the fallback now produces a polite invitation ("I'd like to look at this with you — could you share which window you want me to focus on?") instead of surfacing the raw marker. A new integration test covers the empty-prose-after-strip branch.
• BD-Zielbereich tile delta math period-aligned with the comparison window. The tile's compareDelta was subtracting bpInTargetPctAllTime while the caption said "vs last month", which produced numbers the caption couldn't justify. It now subtracts bpInTargetPctPriorMonth / bpInTargetPctPriorYear to match. Two new bp-in-target unit tests + two insights-polish guards.
• Coach drawer settings cog removed. The cog was a dead button in v1.4.21; per-user prompt-tuning is deferred to v1.4.23. No dead buttons in this release.
• Coach disclaimer pinned at the bottom of the message thread. Clinical-adjacent UI must not gate the disclaimer behind a chevron tray; the disclaimer now stays visible at the bottom of the message thread on every viewport, and the rail-footer duplicate kept for desktop redundancy.
• hl_onboarding UX-hint cookie now SameSite=Strict. A cross-site request couldn't usefully exfiltrate the cookie (no auth value, only an onboarding state flag) but Lax was still over-permissive. Strict aligns with the cookie's same-site-only consumer.
• PUBLIC_PATHS exact-match guard against future subroute prefix bypasses. /onboarding is now exact-match + explicit-subroute, not a startsWith check. Two new proxy guards pin the contract.
• targets/route.ts daily buckets keyed in Europe/Berlin. The targets sparkline was the last analytics surface still bucketing in UTC, which produced a one-day-off trace for users in CEST. berlinDayKey() lifted to a shared src/lib/analytics/berlin-day.ts helper; four new DST + UTC- midnight edge-case unit tests.
• Streaming bubble vs persisted-twin race window. The 150ms grace window suppresses the persisted twin while the in-flight streaming bubble is still rendering, so the thread never paints two copies of the same reply for a frame.
• Sticky section navigation a11y polish. aria-current on the active section; focus-visible ring on keyboard navigation; motion-reduce honoured for smooth-scroll; the glow-bleed fixed via bg-background/95 backdrop-blur; the mobile cliff tightened from scroll-mt-28 to scroll-mt-16 so the strip no longer eats the heading at 280px viewports.
• BP tile mobile density at <sm. All-time + delta now collapse into one secondary line on small viewports; the full layout returns at >=sm.

Refactor

• createSseStream shared helper extracted from the chat route. Preparation for v1.5 iOS streaming endpoints, which will reuse the SSE primitives. Three unit tests pin sync, async, and throw paths. Source: src/lib/sse/create-stream.ts.
• <TokenStatusBadge> extracted from desktop + mobile api-token surfaces. The badge logic was duplicated verbatim in two layouts; one component, two consumers.
• Five simplify apply-yes items in one commit. canSubmit collapse, weekly-report <Button> dedup, and three smaller cleanups identified in the simplify pass.

Operational / hygiene

• Coolify image-digest auto-deploy. Instructions for the one-time UI-toggle ("Watch image registry for new digests") live at .planning/coolify-auto-deploy-howto.md. Future releases should drop the host-side retag fallback the moment the toggle is on.
• 191 maintainer-name references in src/ source comments swept (FX carry-over from v1.4.20). Test fixtures kept as opaque test data.
• DE+EN bilingual CHANGELOG entries (v1.4.14 + v1.4.15) normalised to English-only. Per the English-only voice rule.
• CLAUDE.md filename retired (FX carry-over) so the filename is no longer AI-vendor-specific; CONTRIBUTING.md reference updated. AGENTS.md stays for multi-agent compatibility.

Deferred to v1.4.23

See .planning/v1422-backlog.md for the full carry-over list. Highlights: sentinel parser malformed-enum hardening (Sr-M5); analytics-route unbounded findMany paging; targets-route 7-pass sparkline coalesce; CoachDrawer key={prefill} controlled-prop refactor (Sr-HIGH-4); per-user prompt-tuning surface; medication_schedules.days_of_week schema-drift cleanup.

Deferred to v1.5 (iOS push)

Headline: iOS native client + Apple Health ingest contract (HRV, Sleep, Resting HR, Steps, BodyFat, Glucose); per-metric APNs alerts; OpenAPI spec drift CI gate; Coach extension for the new measurement types (PROMPT_VERSION 4.22.0 → 5.0.0).

[1.4.21] — 2026-05-10

Fixed

• Daily Briefing regenerate produced an empty card. The /api/insights/generate route was still calling the legacy getInsightsSystemPrompt, which returns the v1.4.5 schema and never asks the model for a dailyBriefing block. Re-runs from the hero strip therefore stored a payload with no briefing and the card painted its empty state forever. The route now uses getStrictInsightsSystemPrompt(locale) so the v1.4.20 ground rules apply to manual regeneration too. Cached legacy blobs still parse — every new schema field is optional with passthrough().
• Duplicate streaming bubble after the assistant reply landed. After SSE done the streaming hook keeps streaming.content populated to support the in-flight render path, then fires a TanStack invalidate that pulls the persisted assistant message into conversation.messages. The thread therefore rendered the reply twice until the next send reset cleared it. The render path now suppresses the in-flight bubble as soon as the persisted twin lands, keyed on streaming.messageId.
• Settings cog overlapped by the drawer's close-X. Radix Sheet paints its default close-X at top-4 right-4, which visually swallowed the cog in the right-edge button cluster. The cog moves to the left header zone (next to the gradient avatar) and a pr-12 / sm:pr-14 padding rule keeps the New-chat button out of the close-X area on narrower viewports.
• Suggested-prompt chips below the 36px touch target. Chips rendered at 28px which fell short of the WCAG-AA target-size guideline. Padding bumped to land on a 36px hit area.

Changed

• Coach context now carries day-level readings instead of aggregates only. buildCoachSnapshot folds in a timeline.recent block (one row per UTC day for the last 14 days, each tagged with weekday) and a timeline.weekly block (ISO-week buckets covering the rest of the analysis window). Systolic and diastolic pair into a single BP row per day; half-measured days drop so the model never fabricates a complement. Per-day medication-adherence rows draw from MedicationIntakeEvent. The EN and DE Coach system prompts gain a DAY-LEVEL READINGS section instructing the model to answer day-specific or weekday-specific questions out of timeline.recent with date + weekday citations, acknowledge missing days plainly, and fall back to timeline.weekly for older windows. Token cost per Coach turn rises from ≈190 tokens (aggregates only) to ≈3000 tokens for a full-scope snapshot. The new scope picker is the relief valve.

Added

• Per-source + per-window scope picker on the Coach sources rail. The sources rail grew real per-source checkboxes (BP / Weight / Pulse / Mood / Compliance — 36px touch target, 60% opacity when excluded) and a window selector (last 7 days / 30 days / 90 days / all-time). The drawer owns the scope state and forwards picked scope through useSendCoachMessage to the chat request body. Toggles reset to the all-source last-30-days default each drawer open. The scope payload only ships when the user has narrowed away from the default — server can tell "no opinion" from "intentionally narrow". A single-source last-7-days narrowed turn lands around ≈600–700 tokens.

[1.4.20] — 2026-05-10

Added

• Insights redesign — hero strip, Daily Briefing, Suggested Prompts. /insights opens with a new hero strip that pairs a time-of-day greeting and primary action row with a strip of suggested-prompt chips. Below the hero, a Daily Briefing card surfaces an AI-generated paragraph plus three keyFindings drawn from the last 24-hour window. Suggested-prompt chips drive the Coach drawer with prefill text.
• AI Coach drawer with streaming chat and encrypted persistence. A right-side drawer over /insights hosts a streaming Coach conversation. POST /api/insights/chat is an SSE endpoint that walks the existing AI provider chain and emits token → provenance → done frames. Conversation history persists across sessions; GET /api/insights/chat, GET /api/insights/chat/[id], and DELETE /api/insights/chat/[id] round-trip the history rail. Source-chip provenance attaches to every assistant turn (metric, window, n-count — labels only, never raw values). The drawer mounts via the hero strip's "Ask the coach" button or any suggested-prompt chip. Three-column layout on lg+ (history rail · message thread · sources rail), full-screen single-column on mobile with chevron- button trays for the rails.
• Correlation discovery — 3 hypothesis cards. A new <CorrelationRow> between Daily Briefing and the Advisor card surfaces three pre-defined hypotheses (BP × medication compliance, mood × pulse, weight × weekday) with Pearson r + Fisher-z confidence interval. Surfacing gate: n ≥ 14 paired observations and p < 0.05; below the gate the cards stay collapsed.
• Trends row with AI annotations. A new <TrendsRow> mounts alongside the correlation cards. Each annotation is a short AI-generated callout tied to a specific date in the analyzed window; the BP timeline gains storyboard markers at the same positions via an additive annotations[] prop on <HealthChart>.
• Weekly Report at /insights/report/[week]. A newsletter-style printable surface with Summary / Going-well / Worth-watching / Tips / Data-quality sections. window.print() export via Tailwind print: variants; the hero strip surfaces fresh weekly reports with Read · Share · Export PDF actions (Web Share API with clipboard fallback).
• Personal Health Score (composite 0–100). A deterministic <HealthScoreCard> panel renders alongside the hero strip on lg+. Score weights: 30% BP-target rate + 20% weight-trend alignment + 20% mood stability + 30% medication compliance. Three bands (green ≥75, yellow 50–74, red <50). "Ask the Coach" CTA opens the drawer with a score-aware prefill.

Changed

• PROMPT_VERSION 4.19.0 → 4.20.2. Three controlled bumps across B1 → B3 → B4 carry GROUND RULES 8–11 covering the new schema fields. aiInsightResponseSchema extended with optional dailyBriefing / trendAnnotations / weeklyReport / storyboardAnnotations / healthScore blocks; legacy v1.4.19 cached payloads still parse because every new field is nullable
  • optional.
• Branch + release model. CONTRIBUTING.md documents a long-lived develop branch as the daily target and main as release-only. End users follow main / latest tag; contributors branch from and PR into develop. The mirror page at /contributing/branch-model/ on the docs site explains the same flow for would-be contributors.
• Repository hygiene. New .github/CODE_OF_CONDUCT.md (Contributor Covenant 2.1), three issue templates, a pull-request template, expanded Dependabot scopes (npm + github-actions + docker), and complete package.json metadata (description, license, homepage, repository, bugs, keywords).

Fixed

• Coach SSE idempotency replay no longer returns null. The idempotency wrapper double-read the body on replay; the streaming route now caches the original SSE response correctly. Also repairs the dead error-frame branch and stabilises useSendCoachMessage opts.
• Streaming assistant text announces to screen readers. The message thread now has aria-live="polite" on the in-flight bubble so token-by-token streams reach assistive tech.
• Coach drawer width capped on lg+. Drawer no longer hits 1080 px on common laptops; sources rail moves to a tray below xl.
• Hero glow z-isolation under sticky nav. The hero radial glow used to bleed through the sticky section nav on scroll.
• Suggested-prompt chip touch target ≥ 36 px. Was 28 px, below the project's interactive-control floor.
• "Generate weekly report" hero button enabled. Previously rendered disabled; now wired to the report route.
• buildCoachSnapshot bounded to 90 days. The Coach context helper used to walk every measurement on every turn; capped at 90 days to keep token cost predictable.
• formatRelativeTime consolidated. Three near-identical copies in the insights surfaces collapsed into one shared helper.

Security

• Coach conversation persistence is encrypted at rest. New Prisma models CoachConversation, CoachMessage, and CoachUsage (migration 0035_coach_conversations_v1420) store message bodies under AES-256-GCM via the existing crypto.ts. Provenance lives in metricSourceJson as labels only (metric, window, n-count) — never raw values. GDPR cascade-on-user-delete wired through the FK chain.
• Prompt-injection refusal pattern. The Coach SSE route runs every incoming message through an EN+DE refusal scanner that short-circuits prompt-injection attempts and obvious off-topic asks before the provider call.
• Per-user daily token budget. CoachUsage ledgers (user, UTC-day) → tokens; the 25 000-token cap (≈13 turns for a heavy user) prevents runaway spend on shared provider keys.

Deferred to v1.4.21

• 22 medium + 16 low + 4 simplify-apply-maybe items from the multi- pass review. Highlights include: senior-dev call to consolidate the duplicated Pearson / linear-regression maths layer; refactor the <CoachDrawer key={prefill}> state-reset shortcut into a controlled prefill prop; transactional recordSpend(); refusal accounting + lexicon expansion.

Deferred to v1.5

• iOS native app, Apple Health integration, and per-metric APNs alerts.

[1.4.19] — 2026-05-10

Fixed

• BD-Zielbereich headline now shows independent values for 7T / 30T / total. The big number used to be identical to the 30T sub-value because /api/analytics aliased bpInTargetPct to last30Days?.pct. computeBpInTargetWindows() now returns a third allTime window and the route routes the headline through it, so the three numbers can legitimately differ across the three windows.
• Charts mobile header no longer breaks the layout on Pixel 5. The card header switches to a mobile-first stack below sm (title + chips on row 1, range tabs + cog right-aligned on row 2 with flex-nowrap) so the tabs always own a single row down to 280 px (Galaxy Fold compact). Bucket-aggregation chips and comparison captions hide on mobile to free horizontal budget.
• Charts x-axis tick density unified across every chart wrapper. New src/lib/charts/x-axis-density.ts helper + useViewportWidth hook caps visible ticks at 4 (Fold) / 6 (Pixel 5 / iPhone 12) / 8 (small tablet) / 10 (desktop). Wired into HealthChart, MoodChart, MedicationComplianceChart, and ComplianceLineChart, so the medication chart no longer overloads with one tick per day.
• /admin/api-tokens table no longer triggers a horizontal scrollbar at any viewport (4th attempt). Truncate-with-tooltip pattern on token-name, username, and permission badge, plus table-fixed + colgroup widths on the desktop table. Mobile falls back to the existing card list, now walked end-to-end by an e2e regression.
• Spurious mini-scrollbar on /admin/feedback tab strip. The shared tabsListVariants primitive picked up overflow-y-hidden so the strip no longer paints a 1 px slither below the tabs.
• /insights raw metric: blood_pressure_sweet template leak. STRIP_TOKEN_REGEX widened to [A-Za-z0-9_]+ so lowercase template remnants are scrubbed from AI prose; the uppercase render allowlist (PARSE_TOKEN_REGEX) is unchanged.
• AdminShell hides the collapse button on single-section pages. No more dead "Einklappen" affordance when the route only exposes one section.
• Mobile Sys/Dia badge enum mismatch on blood-pressure rows. CRITICAL from QA — the badge enum on mobile measurement rows decoded the wrong key. Fixed before tag with a TDD guard.
• 6 CRITICAL + 21 HIGH copy / consistency / a11y findings from the quality-of-life audit. Time-window range strings now respect the active locale, login overview filters out non-auth events, the date / datetime input pair forwards lang so the native picker uses the user's locale, raw enum badges are humanised, audit-action labels are localised and link back to the row, achievement titles no longer insult the user, and a long tail of admin / settings copy consistency.

Changed

• Settings → Integrations status displays consolidated. Withings and Mood Log cards now share a single canonical <IntegrationStatusPill> chip top-right ("Connected · 12 min ago" with locale-aware relative-time bucketing). The redundant v1.4.15 banner trio (connected / last successful / last attempt) and Mood Log's bottom-of-card "letzter Sync" line are gone; both cards now carry a divider between header and body for visual symmetry. Actionable error text stays as a compact inline alert above the action row.
• Comparison overlay control removed from the dashboard. The toggle now lives only on /insights, folded into the hero meta band where there is room for it. The dashboard ditches the always-visible knob.
• /insights: single page-level refresh button. The hero owns the only refresh affordance; redundant per-section refresh links removed (the per-recommendation Regenerate button from v1.4.16 stays).
• /insights: small BP / Weight tile strip removed. Duplicated the dashboard tiles. -157 lines on src/app/insights/page.tsx plus dead helpers, plus the orphan "Persönlicher AI Berater" subtitle.
• AI insight prompt no longer opens with a default-positivity sentence about data quality. GROUND RULE 7 (EN + DE) forbids "Your data foundation is strong" / "Datengrundlage ist sehr stark" openers; data-quality caveats only allowed when n < 7 in the analyzed window, recencyDays > 14, or a coverage gap biases the comparison. PROMPT_VERSION bumped 4.16.1 → 4.19.0 so feedback aggregation can attribute responses to the new rule.
• Settings input heights, vertical spacing, and right-side action buttons consistent across all sub-routes (mobile + desktop). Every form input is now 36 px (h-9); Account → Password, Account → Restart onboarding tour, and Dashboard → Reset to defaults stack the action below the title on <sm (full-width) and right-align on ≥sm, fixing the Pixel-5 right-edge overflow on the tour button. Language select gets its own row at the bottom of the Profile card; card-internal space-y standardised to space-y-4.
• Target-range status labels translated to German (Low / On Target / Stable / Moderate). 11 targets.label.<TYPE> + 41 targets.status.<key> entries in EN + DE; page uses STATUS_CATEGORY_KEY to normalise server strings.

Deferred to v1.4.20

• 3 HIGH from QA — /insights data?. narrowing refactor, /admin/api-tokens touch-tooltip (needs Popover swap), and /insights hero density (folded into the v1.4.20 redesign).
• 31 MED + 16 LOW from the quality-of-life audit. Short-list at .planning/v1420-backlog.md.
• /insights redesign with AI Coach — separate roadmap, design handoff at ~/Downloads/design_handoff_insights_redesign.

[1.4.18] — 2026-05-10

Added

• Per-chart overlay toggles. Every chart on the dashboard now has a cog menu (44 × 44 tap target) with three independent switches: trend indicator, trend arrow, and target-range overlay. Defaults are off so the default look is a clean line. State is persisted per user per chart in User.dashboardWidgetsJson.chartOverlayPrefs (no migration) and round-tripped through a new PUT /api/dashboard/chart-overlay-prefs in a Serializable transaction.
• Expanded achievements roster. 21 new achievements bring the total to 59. Adds streak, milestone, consistency, improvement, and discovery categories on top of the existing security / engagement / vitals / medication groups. Locked public badges only render once the user has data for the underlying metric so the page isn't a wall of grey on day one.
• Hidden Easter-egg achievements. Six hidden badges that paint as opaque "Hidden achievement" placeholders until unlocked. The real strings, descriptions, and icons never reach the DOM (or the API response) for locked-and-hidden entries, so peeking the bundle or the network tab doesn't spoil them. Unlock toast adds a longer Sparkles celebration with a "you unlocked a hidden achievement!" headline.
• BD-Zielbereich tile 7T / 30T sub-values. The two sub-values on the blood-pressure-in-target tile now show real measurement data. Backed by a new computeBpInTargetWindows() helper that re-uses the v1.4.16 ceiling predicate but filters input by measuredAt. /api/analytics surfaces bpInTargetPct7d / bpInTargetPct30d.

Changed

• Charts use clean lines without gradient fills. The v1.4.16 Apple-Health-style gradient backgrounds are gone. Lines stay smooth- interpolated, tooltips stay rich, animation-on-render still respects prefers-reduced-motion — only the gradient fill area is removed.
• Mood chart shows simple dots at data points. The emoji glyphs introduced in v1.4.16 are replaced with plain coloured dots; the emoji still appears in the tooltip.
• Personal-baseline / mean overlays are opt-in. The 90-day-median reference line on health and mood charts is no longer always-on; it only renders when the per-chart Trend toggle is enabled.

Fixed

• /admin/api-tokens mobile horizontal scrollbar. Third attempt, this time pinned to the actual offender via Playwright probe of the prod page at Pixel-5 viewport. The scrollbar was painted by the AdminShell mobile section strip (13 entries, scrollWidth ≈ 1700 px), not the api-tokens table. Added a .no-scrollbar utility and applied it to both AdminShell and SettingsShell mobile strips. Swipe and keyboard-arrow scrolling preserved.
• /insights legacy-payload crash. Already shipped in the v1.4.17 hotfix; documented here for completeness. Cached pre-strict insights in the v1.4.14 {changed, stable, drivers, …} shape now render a "Regenerate insights" card instead of throwing Cannot read properties of undefined (reading 'replace').
• BD-Zielbereich 7T / 30T sub-values. Were always rendering "—" because /api/analytics only computed a single 30-day window and the tile passed avg7={null}, avg30={null}. Wired correctly — see Added.

Deferred to v1.4.19 / v1.5

• i18n bundle leak (security HIGH). The hidden-achievement redaction landed at the API layer, but messages/en.json and messages/de.json are still statically imported into the client bundle, so a determined user can Cmd-F for the hidden strings in _next/static/chunks/*.js. Needs a build-time strip or reversible obfuscation. Tracked in .planning/v1419-backlog.md.
• See .planning/v1419-backlog.md for the short-list and .planning/v15-backlog.md for the strategic v1.5 items.

[1.4.17] — 2026-05-10

Fixed

• /insights no longer crashes for users with cached insights from before v1.4.16. A "Regenerate insights" card is shown for legacy cached payloads (the pre-strict {changed, stable, drivers, …} shape) instead of throwing a Cannot read properties of undefined (reading 'replace') error. One click on the card refreshes the insight in the new format.

[1.4.16] — 2026-05-09

Added

• Per-recommendation explainability. Every insight recommendation now carries a rationale: which time window was analysed, what was compared, and the deviation that triggered the recommendation. The card expands inline to reveal the rationale plus a mini-chart of the data window.
• Confidence score per recommendation. Each recommendation gets a deterministic 0–100 confidence score (server-computed from sample size, recency, and signal strength) shown as a colour-banded ring + bar meter. Below-threshold recommendations are tagged "low confidence — based on limited data" rather than hidden.
• "Was this helpful?" feedback. Thumbs-up / thumbs-down on every recommendation, persisted per user with provider attribution. Daily aggregator writes per-(severity × provider) helpful-rate to admin settings; the aggregate is visible under /admin/ai-quality.
• Medical-reference grounding. Recommendations cite curated AHA / ESH / ESC / WHO / DGE guidelines via a validated referenceId; the citation links open the source guideline in a new tab.
• Multi-provider AI fallback chain. The insight wrapper tries each configured provider in turn on hard failures (401 / 403 / 429 / 5xx / transport). Schema 422 still bubbles. Last-working provider is cached per user for an hour. Order, enable / disable, and provider list are configurable under Settings → AI.
• Apple-Health-style chart polish. Blood pressure, weight, pulse, body fat, sleep, steps, mood, and medication-compliance charts gain gradient fills, smooth interpolation, a 90-day-median personal-baseline reference line, in-target zone shading, rich tooltips with delta vs. baseline, and 600 ms ease-out animation that respects prefers-reduced-motion. Sparse data (<3 points) renders an explicit empty state instead of a degenerate line.
• Comparison overlay (vs. last month / vs. last year). A new toggle at the top of every chart, tile, and the insights surface overlays the prior period as a dimmed line beneath the current one and adds a delta callout (Δ ±N). The AI summary narrates the comparison ("your average BP improved by 4 mmHg vs. last month") when the toggle is active.
• Settings → Export. Consolidated /settings/export page with one card per export type: doctor-report PDF (configurable date range + practice name), measurements CSV, medications CSV (optional intake history), mood CSV, full JSON backup. Each download writes a user.export.<kind> audit-log entry and shares a 10/h rate-limit bucket. Doctor-report entry-point relocated under this route.
• Achievements page. New /achievements page with locked + unlocked breakdown grouped by category (medication / vitals / security / engagement). Recent unlocks card on the dashboard, toggleable from layout settings.
• Onboarding tour for new users. First-run spotlight walk-through highlighting tile-strip, quick-add menu, insights, integrations, and achievements. Skippable, keyboard-navigable, replayable from Settings → Account.
• Admin host-load chart. New chart over the system-status section shows host CPU, memory, and disk-IO over the last 2 hours, sampled every minute, retained for 7 days.
• Admin app-log preview. Tail of the last 1 hour of structured wide-events from the per-process ring buffer, filterable by trace_id / level / action / time-window with a JSON inspector modal.
• Admin AI quality preview. New /admin/ai-quality route surfaces helpful-rate per (severity × provider), tinted by band so degrading providers stand out at a glance.

Changed

• Insights surface uses the new RecommendationCard everywhere. The /insights page and the dashboard insights tile both render the polished card — rationale expand, confidence meter, citation footnote, feedback thumbs — backed by a shared TanStack Query cache.
• Trend label normalised to "7-day trend". Every chart, tile, and subtitle uses the long form. A signed numeric delta indicator (±N.N) with metric-aware colouring appears next to the value on every chart, including mood and medication-compliance.
• /admin overview redesigned. The section grid is gone; the overview now shows a system-status snapshot with host-load chart and an audit-log preview. Sidebar carries the section list.
• Sidebar admin sub-items only expand on /admin/*. Clicking the Admin link or opening the Gravatar dropdown no longer auto-expands the sub-list when you are not on an admin route.
• Settings → AI is a single dropdown. The provider selector at the top drives the configuration form below; no more top/bottom split. All five providers (Codex / OpenAI / Anthropic / Local / Admin OpenAI) are reachable from the same UI.
• Top dashboard tiles selectable per metric. The widget-id enum bug from v1.4.15 that silently 422'd every layout PUT is fixed; the per-metric tile toggle in layout settings now actually persists.
• AI rate-limit raised to 10/hour. Default bumped from 2/h to 10/h; configurable via INSIGHTS_RATE_LIMIT_PER_HOUR. Generating a new insight evicts every previously cached per-status insight for that user, so the dashboard never shows a stale cached payload.

Fixed

• BD-Zielbereich percentage now counts in-range readings correctly. The v1.4.15 fix corrected the denominator but kept the ESH narrow-band predicate (sysLow ≤ sys ≤ sysHigh AND diaLow ≤ dia ≤ diaHigh), so normotensive readings (e.g. 117/79) below sysLow=120 counted as out of range. Predicate switched to one-sided ceiling semantics with a hypotension floor (90 ≤ sys ≤ sysHigh AND 50 ≤ dia ≤ diaHigh), centralised in isBpReadingInTarget() shared by six call sites.
• Trend on "all" filter shows a meaningful split-half delta. Long windows where the per-week rate fell below the 1-decimal display precision now also surface a split-half mean delta (second-half mean minus first-half mean) for windows ≥ 90 days.
• Login overview no longer strips umlauts. The geo helper decodes via arrayBuffer() + TextDecoder('utf-8') instead of Response.json(), so an upstream proxy stripping the Content-Type: charset parameter cannot poison the umlaut path. Nürnberg, München, Düsseldorf, Köln, Würzburg, Bückeburg, Weißenfels all roundtrip correctly.
• /admin/api-tokens table no horizontal overflow on mobile. The desktop <table> falls back to a card list at <md viewports, with long names + permission badges wrapping cleanly inside the card.
• Skip-link no longer blocks logo click. The "Skip to content" shortcut still leads the tab order but no longer blocks pointer events on the logo.
• Bug-Report nav entry follows the admin feature toggle. When the admin disables bug reporting the entry vanishes from sidebar, bottom-nav, topbar, and the error-detail "Report bug" button.
• Feedback link follows the admin feature toggle. When feedback collection is disabled, the UI entry point disappears too.
• Cached AI insights replaced when the user regenerates. Generating a new insight invalidates the per-status audit_logs entries plus the TanStack Query cache, so the dashboard always shows the freshest payload.

Performance

• Comparison overlays computed via reusable bucket-series helper. No extra round-trip per chart — the dashboard fetcher and AI snapshot both read from the same avg30LastMonth / avg30LastYear fields.
• /api/insights/feedback persists with optimistic UI updates. Thumbs-up / thumbs-down apply instantly; the localStorage refresh- defence keeps the verdict on rerender even before the mutation resolves.

Security

• AI provider apiKeys encrypted at rest. Provider chain entries that carry a key store it AES-256-GCM via the existing src/lib/crypto.ts helper.
• /api/insights/feedback gated by requireAuth + idempotency-key. The dedicated rate-limit bucket prevents thumbs-spam.
• Per-provider attribution server-filled. Clients cannot tamper with which provider gets credit for a recommendation; the attribution is resolved server-side from the latest insights.generate audit row.
• Admin egress redacts secrets. Audit-log details and app-log meta fields run through redactSecrets() before leaving the admin API surface.

Internal

• docker-publish workflow no longer hangs on main-branch builds. Root cause was a qemu-arm64 SIGILL during multi-arch emulation; arm64 dropped from the platforms list. Native arm64 runner matrix scheduled for v1.5.
• CI integration tests + e2e workflows green again. Both had been pre-existing red since d8c549e (encryption-key YAML scalar parsed as integer 0 + spotlight tour overlay intercepting clicks). Both fixed this milestone.

Deferred to v1.5

• Coolify image-digest auto-deploy trigger (currently fires on every git-push; the manual Coolify UI toggle is the realistic fix).
• Native arm64 runner matrix for full multi-arch docker publish.
• Cross-user feedback aggregation prompt-tuning ratchet (depends on v1.4.16 feedback collection accumulating data).
• Dedicated /insights/compare page (i18n keys comparison.insightsCallout.{lastMonth,lastYear} reserved).

[1.4.15] — 2026-05-09

Added

• Backups become a full lifecycle. The Sunday-morning snapshot is no longer the end of the road. /admin/backups lets you download any snapshot as .json, upload a new one, and — behind a triple-confirm gate (type “RESTORE” + dialog + confirm) — restore a snapshot straight into the database. Every operation (run, download, upload, restore including start/failure) is recorded in the audit log with actor and target snapshot.
• New /achievements page lists locked + unlocked achievements with progress bars ({current} / {target}), grouped by category (medication, vitals, security, engagement). The dashboard gains a toggleable “Recent achievements” card; visibility lives in the Layout settings.
• New onboarding tour for first-run users. A spotlight walk-through on first dashboard load points out the tile strip, quick-add menu, insights, integrations, and achievements. Skippable with Esc, fully keyboard-navigable, honors prefers-reduced-motion. Replay the tour any time from Settings → Account.
• Doctor-report v2. Before the PDF is generated a dialog asks for the date range (presets 90 days / 6 months / 12 months, manually editable, max 2 years) and an optional practice name that appears on the PDF cover page. The practice name is persisted as a user preference.
• Auto-deploy on GHCR push. Once the Docker publish action ships a new :latest, it calls the Coolify deploy webhook. Coolify in turn pings an internal endpoint with the result; success / failure / unknown all land in the audit log; persistent failures send a Telegram alert to every admin. No more manual force-pull on the host.
• Empty states everywhere. Brand-new accounts and empty lists now always show a sensible empty state (icon + description + CTA) where there used to be just white space. Coverage: admin tables (users, backups, login-overview, api-tokens, feedback, audit-preview), measurement / mood / medication / achievement lists, the insights top-level + BMI-without-height view, and the dashboard for fully empty accounts.
• Notification channel status UI. Settings → Notifications now shows per-channel (Telegram, ntfy, Web Push) the current state (connected / error / disabled), last success, last failure, consecutive-failure counter, and disable reason if any. Buttons for “Re-enable” (only when auto-disabled) and “Send test”.
• Withings + moodLog integration status UI. Settings → Integrations shows per-provider the connection state, last sync, last error, and a reauth hint as soon as a refresh-token was rejected. After persistent failures (≥ 3 in a row) admins receive a Telegram alert if the channel is enabled.
• Top dashboard tiles selectable. The layout settings now expose a separate toggle for each metric’s upper-row tile and lower-row chart. Existing saved layouts keep their previous behaviour (one switch controls both surfaces) until you explicitly flip the new toggle.
• 7-day-trend instead of 7-day-average. Each tile gains a coloured delta indicator (±N.N) next to the value, showing the metric-aware change of the last 7 days vs. the prior 7. Label renamed from “7d average” to “7d trend”.

Changed

• The /admin overview replaces the section grid with an audit-log preview (recent entries, actor, target resource) and a system-status snapshot. The section grid moved into the sidebar.
• The sidebar Admin sub-items only expand when you are actually on an /admin/* route. Everywhere else the Admin group stays collapsed.
• The mood chart now auto-aggregates: weekly past 90 days, monthly past 730 days — same thresholds as weight and BP. A chip in the chart header shows the active aggregation level.
• AI insights gain hard anti-hallucination guardrails. Provider responses are validated against a strict Zod schema (summary, recommendations with mandatory metricSource, citations, warnings). Recommendations citing data points not present in the snapshot are rejected. The wrapper retries exactly once with a corrective system message; if the second attempt also fails, it returns 422 instead of unsanitised output. Codex-backend slug drift (e.g. gpt-5-codex → gpt-5.3-codex) is now cushioned by a configurable fallback chain + 1-hour positive cache; if every slug fails the route returns a structured 503 with the attempted[] list.
• The /admin/api-tokens table is responsive on mobile. Narrow viewports gate columns behind breakpoints (last-used, created-at, owner) and the owner username falls back inline next to the token name so hiding the column never drops data.
• Mood tile on mobile shows only the large score number + label, no more doubled rendering.
• Quick-add submenu disambiguated. The two entries are now called “Messung erfassen” / “Stimmung erfassen” (DE) and “Log measurement” / “Log mood” (EN) — previously both simply “Add”.

Fixed

• Blood-pressure target-range percentage. The target-range tile miscounted sys/dia pairs once import drift pushed sys/dia timestamps more than 5 minutes apart — the tile could show 0 % even though most readings were inside the target range. Fix: a same-Berlin-day key fallback + pair-count as denominator.
• Onboarding flicker. On accounts where onboarding is already complete, the onboarding card no longer renders for ~500 ms before vanishing. It mounts only after the analytics status has loaded, and refuses to auto-open when nothing is left to do.
• The “Skip to content” skip-link still leads the tab order but no longer blocks clicks on the logo.
• The “Report a bug” entry follows the admin feature flag. With bug reporting disabled, the entry vanishes from the sidebar, bottom-nav, topbar, and the error-detail “Report bug” button.
• The Feedback link follows its admin feature flag. With feedback disabled, the UI entry point disappears too.
• Notification channels auto-disable on persistent hard rejects. If Telegram / ntfy / Web Push respond repeatedly with 410 or other permanent reject codes, the channel disables itself and writes an audit-log entry. Status + re-enable button live in Settings → Notifications.
• reauthund der Settings-Eintrag bittet um Neu-Verbindung — statt jeden Sync-Tick weiter gegen den Provider zu hämmern. _Refresh-token failures flip the integration to “needs reauth”. When the Withings or moodLog refresh-token exchange fails (typically after 90 days without re-auth), the integration switches toerror_reauth` and the Settings entry asks for re-connect — instead of hammering the upstream every sync tick.
• Mobile chart containers no longer eat vertical scroll. On touch devices the Recharts wrappers swallowed vertical pans; on slower devices that felt like a scroll lockup. Fix: touch-action: pan-y on the chart wrappers, vertical scroll passes through again.
• /admin/users on mobile renders as a card list instead of a horizontally-scrolling table.
• Accessibility round of fixes: chart range buttons, medication primary buttons, mood-list mobile icon buttons, login CTAs, Settings → Account passkey table, onboarding-tour focus trap + DE-locale overflow + backdrop ring — all aligned to 44 px tap targets and labelled / keyboard-navigable.

Security

• AI provider responses are validated against a strict Zod schema. The insight wrapper only accepts responses that satisfy the strict aiInsightResponseSchema, and rejects recommendations citing data points absent from the supplied snapshot. Schema failures trigger a single retry with a corrective system message; a second failure returns 422 instead of hallucinated output.
• Backup operations are fully audited. Run, download, upload, and restore — including start markers, denial reasons, and failures — each write an audit-log entry with actor and snapshot ID. Restore is additionally protected by five independent gates (cookie-only admin auth, confirm: "RESTORE" body, typed UI confirmation, idempotency-key wrap, pre-transaction enum validation).

[1.4.14] — 2026-05-09

Added

• The admin area is split into per-section pages instead of one monolithic dashboard with anchor jumps. Each section has its own URL (/admin/system-status, /admin/services, /admin/integrations, /admin/feedback, /admin/reminders, /admin/users, /admin/api-tokens, /admin/login-overview, /admin/backups, /admin/danger-zone); the sidebar grows an expandable Admin group; status cards link to the relevant sub-page; legacy /admin#section-… paths are redirected server-side.
• New /admin/backups view with a table of all stored backups (size, type, timestamp) and a “Backup now” button that enqueues an ad-hoc pg-boss job.
• New /admin/users view with role filter pills (all / admins only / users only) and a per-row force-logout action behind a confirmation dialog (deletes every active session of the target and writes an audit-log entry). Self-target is disabled.
• New “Remove saved AI key” button in Settings → AI: a clearly labelled button behind a confirmation dialog clears the stored OpenAI or local provider key without touching anything else.
• MODEL-Env-Var** als Operator-Override für das Codex- Modell-Slug, damit alternative Modelle ohne Rebuild getestet werden können (z. B. wenn dein ChatGPT-Plan ein anderes Default-Modell bevorzugt). _New CODEX_MODEL` env var lets operators override the Codex model slug without a rebuild — useful for testing alternate slugs against different ChatGPT plan tiers.

Changed

• Trend-arrow colors are metric-aware: BP and weight rising = orange (warning), mood rising = green (positive), pulse rising = neutral (context-dependent). Arrow direction itself is unchanged.
• “Wipe all data” now also clears notification channels and web-push subscriptions: encrypted Telegram bot tokens and web-push endpoints no longer survive a full account wipe. Feedback and audit log stay untouched (unchanged). The confirmation copy spells out the new scope.
• Admin-area i18n keys reorganised under admin.section.<slug>.* (EN + DE parity).

Fixed

• Codex/ChatGPT model slug corrected: the Codex backend rejects both gpt-5-codex and gpt-5 when authenticated via a ChatGPT account; the codex-optimised slug for the Plus/Pro tiers is gpt-5.3-codex. v1.4.14 wires the correct default. Settings → AI “Test connection” and the insight generator now both succeed against your ChatGPT subscription.
• Sommerzeit-Wechsel verschiebt keine Tageswerte mehr. Die Cross-Metric-Tagespaarung in den Insight-Buckets rechnete früher in reinem UTC und verlor an den Berliner DST-Grenzen einen Tag. Die neue Helper dayOffsetToBerlinDayKey() arbeitet DST-immun (Anker über Berliner Y-M-D, dann Subtraktion in 86400_000-ms-Schritten); die Tagespaarung über Blutdruck, Gewicht und Stimmung ist jetzt über DST-Wechsel hinweg konsistent. _DST transitions no longer shift daily values. The cross-metric daily bucket pairing previously did naive UTC math and dropped a day at the Berlin DST boundary. A new dayOffsetToBerlinDayKey() helper anchors at Berlin Y-M-D and subtracts in 86_400_000-ms steps; bucket pairing across blood pressure, weight, and mood is now DST-safe.
• AI provider errors are now correctly classified by /api/insights/generate: provider 401/403 → 422 (“AI provider rejected the request — check your API key in Settings → AI”), provider 5xx → 503 (“AI provider temporarily unavailable”), 429 → 429. Previously everything returned 500. Full error context still lands in the structured logs.
• The structured-logging secret redactor no longer mangles innocent words. The previous regex matched any sk-… substring and masked fragments inside task-force, risk-management, disk-io. The new pattern requires a word boundary and at least 8 trailing characters, while still scrubbing real API keys (sk-…, sk-ant-…).

Performance

• Bundle-size improvements on the insights page: Recharts symbols for the correlation scatter plots are now loaded on demand via next/dynamic instead of being shipped eagerly, saving roughly 108 KiB of initial JavaScript on /insights. Chart visuals are unchanged.
• The dashboard skips the onboarding-checklist API requests once onboarding is complete. With onboardingCompletedAt set, the withings/status and notifications/preferences queries no longer fire on dashboard load — saves about 950 ms of network time for established users.

Tests & A11y

• Extended end-to-end suite. New Playwright specs cover the authenticated dashboard render, the “add measurement” flow, the doctor-report PDF download, a mocked Codex connect flow, a mocked insights-generate flow, and a mobile-viewport smoke test (Pixel 5).
• Axe-core accessibility audit now clean of serious/critical violations on /dashboard, /settings/integrations, and /admin (incl. /admin/system-status, /admin/users). Fixes: missing aria-labels on icon-only buttons, unnamed mobile user-menu trigger, empty <dd> placeholders, sign-up link distinguishable only by color, quick-add menu with two indistinguishable items.

Docs

• Documentation site brought up to date with v1.4.14 — Codex device-code flow rewritten, new Admin sections (Backups, Users) documented, CODEX_MODEL env var added, dashboard performance note added, Codex troubleshooting block revised.

[1.4.13] — 2026-05-09

Fixed — KI Insights via ChatGPT

• Modell-Slug für ChatGPT-Auth korrigiert. Der Codex-Backend lehnt gpt-5-codex mit ChatGPT-Subscription ab (The 'gpt-5-codex' model is not supported when using Codex with a ChatGPT account.) — dieses Slug ist nur für API-Key-Auth gültig. Wechsel auf gpt-5, das Standard-Modell der ChatGPT-Plus/Pro-Tarife. Operator-Override via CODEX_MODEL-Env-Var möglich falls dein Plan einen anderen Default kennt.

[1.4.12] — 2026-05-09

Fixed — KI Insights via ChatGPT (komplette Codex-Integration)

• Codex-Backend-Aufruf jetzt vollständig nach Spec. Die letzten Versionen haben den Connect-Schritt richtig hinbekommen, aber der eigentliche Insight-Call ist iterativ an immer neuen 400ern gestorben. Statt weitere Trial-and-Error-Iterationen zu fahren habe ich das vollständige Codex-Backend-Protokoll aus dem offiziellen openai/codex-Quellcode dokumentiert (docs/codex-protocol-spec.md) und einmal sauber dagegen implementiert. Was alles fehlte: der Header ChatGPT-Account-ID (ohne den 401, kommt aus dem chatgpt_account_id-Claim im JWT id_token); die Header originator, User-Agent, Accept, session_id, thread_id; die Body-Felder reasoning: null und include: []; das richtige Modell-Slug gpt-5-codex (statt des Test-Placeholders gpt-5.3-codex); JSON-Body beim Refresh (vorher form-urlencoded); Persistenz des accountId neben dem Access-Token. SSE-Streaming wird unverändert konsumiert (output_text.delta + output_item.done).
• Aufräumen: der Browser-Authorization-Code-Pfad (/api/auth/codex/authorize + /callback) ist gelöscht — er funktioniert auf hosted Domains grundsätzlich nicht (Hydra- Whitelist nur für localhost), war aber als Safety-Net noch da. Device-Code ist jetzt der einzige Pfad.
• Re-Connect nötig: wer in v1.4.7-v1.4.11 schon connected hat, muss einmal "Trennen" + "Mit ChatGPT verbinden" — die alte Storage-Form trug die accountId nicht und kann nicht nach-bereichert werden.

[1.4.11] — 2026-05-09

Fixed — KI Insights via ChatGPT

• Codex-Backend bekommt jetzt SSE-Streaming. Nach dem v1.4.10- Body-Format-Fix kam der nächste 400er: Stream must be set to true — der chatgpt.com/backend-api/codex/responses-Endpoint akzeptiert ausschließlich Server-Sent-Events-Antworten, kein synchrones JSON. v1.4.11 baut den CodexClient so um, dass er die Antwort als SSE konsumiert: output_item.done-Events liefern den vollständigen Assistant-Text, output_text.delta-Chunks dienen als Fallback, response.completed trägt die Token-Usage. Damit läuft das gesamte KI-Insights-Feature jetzt durch dein ChatGPT-Abo.

[1.4.10] — 2026-05-09

Fixed — KI Insights via ChatGPT

• Codex-Backend bekommt jetzt das richtige Request-Format. Nach dem v1.4.9-Connect war der OAuth durch, aber jeder echte Insight- Call ist mit Codex request failed (400) — "Input must be a list" gestorben. Der chatgpt.com/backend-api/codex/responses-Endpoint spricht das OpenAI-Responses-API-Schema (input: ResponseItem[]) und nicht das Chat-Completions-Schema mit String-Input. v1.4.10 baut den Body korrekt — input ist eine Liste mit einem Message-Item, das wiederum eine Liste von input_text-Content- Blöcken trägt — exakt wie die ResponsesApiRequest-Struktur im offiziellen codex-rs/codex-api/src/common.rs. Settings → KI "Verbindung testen" und der Insight-Generator laufen damit jetzt beide gegen dein ChatGPT-Abo durch.

[1.4.9] — 2026-05-09

Fixed — Settings · KI

• Device-Code-Flow läuft jetzt komplett durch. v1.4.8 hat den Code richtig zugestellt und du konntest auf chatgpt.com bestätigen, aber der Connect-Schritt am Ende ist mit "missing organization_id" gestorben. Ursache: der id_token aus dem Device-Flow trägt das organization_id-Claim nicht (das bekommt nur die Browser-Authorize-Variante via id_token_add_organizations=true-Param), und unsere RFC-8693-API-Key-Exchange hat genau dieses Claim erwartet. v1.4.9 übernimmt das Verhalten des offiziellen Codex CLI im Device-Pfad: den OAuth-Access-Token direkt verwenden und gegen den Codex- Backend-Endpoint (chatgpt.com/backend-api/codex/responses) schicken — kein API-Key-Tausch nötig. Refresh läuft analog: nur Token-Rotation, keine Exchange.

[1.4.8] — 2026-05-09

Fixed — Settings · KI

• "Mit ChatGPT verbinden" funktioniert jetzt wirklich. v1.4.7 hat zwar die OAuth-Endpoints korrigiert, ist aber an OpenAIs Hydra- Allow-List gescheitert: die Public-Codex-Client-ID hat in der Server-Allow-List nur localhost:1455/1457 als Redirect-URI, jeder hosted-Domain-Callback wird mit "An error occurred during authentication (unknown_error)" abgelehnt. v1.4.8 schaltet auf den Device-Code-Flow um — den selben Mechanismus den der offizielle Codex CLI für Headless-/Hosted-Umgebungen nutzt: HealthLog zeigt einen kurzen Code (RGRP-N5F7U-Stil), du gehst auf https://auth.openai.com/codex/device, gibst den Code ein, bestätigst bei dir im Browser, fertig. Kein Redirect zurück nötig, also keine Allow-List-Konflikte. Die Settings-Seite pollt im Hintergrund und schließt das Modal sobald deine Approval durch ist.

[1.4.7] — 2026-05-09

Fixed — Settings · KI

• "Mit ChatGPT verbinden" funktioniert wieder. Seit der Funktion Anfang v1.4.x existiert war der OAuth-Pfad gegen die falsche Domain verdrahtet — ChatGPT hat unsere Authorize-/Token-Requests still geschluckt und das normale Web-Interface gerendert, kein Callback, kein Fehler. Der Flow läuft jetzt über auth.openai.com/oauth/..., identisch zum offiziellen openai/codex CLI: PKCE-Authorize, Token- Exchange, dann ein zweiter RFC-8693-Token-Exchange, der den id_token gegen einen OpenAI-API-Key tauscht. Dieser Key bucht gegen das ChatGPT-Abo, kein separates API-Plan-Quota nötig. Der Refresh-Token wird verschlüsselt mitgespeichert; vor jeder Anfrage rotiert HealthLog den API-Key transparent wenn er abläuft.

[1.4.6] — 2026-05-09

Fixed — Dashboard

• Tile strip fills its row. Each tile in the dashboard's measurement strip now stretches to its grid cell instead of shrinking to content width. On a 375 px viewport tiles in the same row are no longer 122-166 px wide — every tile takes the same share of the row.
• Secondary text is finally distinguishable from primary. --muted-foreground was identical to --foreground in both light and dark mode, which flattened the entire visual hierarchy. Tile labels, "Ø7d:" prefixes, units, and inactive nav items now render in #9aa3b3 (dark) / #5b6273 (light) — both ≥ 4.5:1 against the surface.
• Trend cards land aligned with the chart strip below. Padding bumped from p-3 to p-4 md:p-6 so the tiles match the surrounding chart cards. KPI typography (text-3xl tracking-tight tabular-nums for the value, text-xs uppercase tracking-wide for the label) gives the number proper weight without making the tile feel tall.
• Always-on Ø7d / Ø30d chips — when an average is missing the chip renders — instead of disappearing, so vertical rhythm stays consistent across tiles.
• Welcome subtitle is visible on mobile (was hidden below the sm breakpoint) and uses muted-foreground so it doesn't fight the headline.
• Medications card matches the other cards — rounded-xl and p-4 md:p-6 instead of the smaller rounded-lg p-4.

New — Charts

• Long-range charts now bucket their data. Hitting "All" on an account with several years of measurements used to render thousands of daily dots — unreadable, and slow on mobile. The chart now picks an aggregation level from the visible range: daily for ≤ 90 days, weekly mean for 91-730 days, monthly mean for everything beyond. A small chip beside the chart title surfaces the active bucket ("Wochendurchschnitt" / "Monatsdurchschnitt" in DE, "Weekly avg" / "Monthly avg" in EN) so the bucket is never silent. Empty buckets are dropped rather than zero-padded.

Fixed — KI

• Hero recommendation no longer prints raw metric:WEIGHT tokens. When the model embedded a chart token in the primary recommendation the renderer was printing the literal string. The "Key Takeaway" card now strips the tokens for prose and renders them as inline charts under the recommendation, the same pattern the summary block has used since v1.4.5.
• "Verbindung testen" stays readable when the model returns bad JSON. /api/insights/generate returned 502 for parse errors, which Cloudflare swapped for an HTML error page; await res.json() in the browser then crashed. Same Cloudflare-rewrite trap the v1.4.5 ai/test fix solved — parse errors now map to 422 so the JSON body actually reaches the client.
• Saved API keys cannot leak to a stale local URL. A user who had configured the Local provider with http://192.168.x.x and later switched to OpenAI / Anthropic kept that URL in the shared aiBaseUrl column, and the OpenAI / Anthropic clients were forwarding their cloud keys to that LAN host on every request. The PATCH that switches providers now wipes the column, and the OpenAI / Anthropic clients hardcode the canonical base URL regardless of what the column carries.

Improved — KI Insights

• The model now sees three years of history per metric. Each per-card insight payload (general, blood pressure, pulse, weight, BMI, mood, medication compliance) used to clip the series to the last 30 daily means — way too narrow to detect drift that plays out over a year. The new payload combines 360 daily means (dayOffset 0..359) with 24 monthly means for the older window (monthOffset 12..35), with a 50 KB safety guard that re-buckets at 180 daily days when a particularly noisy account would blow past the prompt token budget.

Fixed — Admin

• Status-card CTAs go to the right place. Every "Manage users" / "View backups" link in the admin status grid was bouncing back to /admin because the hrefs were pointing at sub-routes that never shipped (/admin/users, /admin/audit-log) or at anchors whose IDs do not exist (#integrations, #monitoring, #backups). Each href now points at a real section-* anchor on the admin page, the CTA copy describes the destination honestly ("Open integrations", "Open system status"), and the unit test asserts each href maps to a known section ID — so the next refactor cannot regress this silently.
• Bug-report toggle finally hides the form. The admin "Bug reports" switch had no effect because the gate lived on a legacy route the form does not call. The actual /api/feedback endpoint and the /bugreport page now both honor the toggle — the form disappears, and direct API calls return 503 with a readable error.
• Audit trail survives the data wipe. The Wipe all data admin action used to delete AuditLog in the same transaction as the rest of the user data, which silently destroyed the one record actually saying "an admin wiped data". The wipe now leaves the audit log alone and adds an explicit admin.data.clear.start entry before the transaction begins, so even a crash mid-wipe leaves a trail. The success copy also enumerates the full scope (API tokens, Withings connections, auth challenges) instead of pretending only measurements / medications / intakes are affected.
• Cached insight reloads no longer burn a rate-limit token. POST /api/insights/generate checked the rate limit before the cache return, so a noisy dashboard refresh would lock you out for an hour even when every request returned the same cached envelope. The check moved below the cache return.
• One failing health probe no longer blanks the whole admin status grid. Promise.all in the status-overview API short-circuited on the first rejection. Promise.allSettled forces failed probes to the alert severity and lets the rest render normally, with a Wide Event annotation noting which probe(s) failed.
• Settings load errors surface inline instead of spinning forever. When useSystemStatus or useAdminSettings rejects, the admin page now shows a "Failed to load…" banner instead of an indefinite skeleton.

Improved — Settings · KI

• The KI section is fully internationalised — about 30 hard-coded German strings now flow through t("settings.ai.…") keys, and the model-preset list drops gpt-5 (not a released model) and o3-mini (would require an o-series parameter contract that isn't wired up yet). The privacy "Raw data" warning uses Dracula tokens so the colour matches the rest of the panel.

Improved — Polish

• Numeric spans on the dashboard tiles use tabular-nums so digits stop jiggling on every refresh.
• The bottom-nav buffer is tighter on mobile and removed on desktop (pb-[calc(4rem+env(safe-area-inset-bottom,0px))] md:pb-0), so desktop content sits flush instead of leaving an unused 5 rem strip.
• Onboarding "X von Y" / "%" progress drops the monospace font and keeps tabular-nums.
• Feedback inbox category badges use Dracula tokens (bg-dracula-red/15 text-dracula-red) for theme cohesion.
• Codex provider mirrors the OpenAI client's structured-error format (httpStatus / model / bodyExcerpt) so failures from ChatGPT-OAuth show the same readable message as failures from the BYO-key paths.
• Logging redacts third-party AI keys: redactSecrets now scrubs sk- / sk-ant- patterns so a misconfigured client cannot leak its key into Wide Events. The idempotency body-content guard refuses to cache responses that contain those prefixes (with a regex tight enough to avoid false positives on words like "task-id" or "risk-management").
• Danger-zone result colour follows mutation state instead of string-prefix-matching localized copy.

Repo housekeeping

• e2e workflow is back to green: dropped the pnpm/action-setup version override (now reads packageManager from package.json), switched the mobile Playwright project from iPhone 13 (webkit) to Pixel 5 so chromium-only CI installs are enough, anchored the locale-cookie test at the configured base URL, and made the login spec open the password form before asserting on its inputs.
• Repo-wide prettier sweep — long-deferred reformatting drift closed before the v1.4.6 tag.

[1.4.5] — 2026-05-09

Fixed — Settings · KI

• "Verbindung testen" no longer crashes the page when the key is bad. The endpoint mapped every upstream error to HTTP 502, which Cloudflare intercepts and replaces with its own HTML error page. await res.json() in the browser then crashed with Unexpected token '<', "<!DOCTYPE ". 401/403 from the provider now map to 422, 429 to 429, and only genuine 5xx upstream errors keep the 502 — Cloudflare passes 4xx through untouched, so the React Query mutation reads the JSON body and surfaces a readable message.

Fixed — Dashboard

• Dashboard tiles use a CSS Grid layout again — the v1.3-era pattern that gave each tile an identical width with symmetric gaps and an edge-to-edge fit with the charts below. v1.4.4 distributed width via flex-1 basis-0; CSS Grid is more honest about the intent and survives viewport changes more gracefully. grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)) keeps every track equal-width with a 9 rem floor; the row wraps when the floor no longer fits instead of triggering a horizontal scroll.

[1.4.4] — 2026-05-08

Fixed — Dashboard

• Blood pressure is now two distinct tiles again (sys + dia next to each other) — the v1.4.3 attempt at a combined tile read as a single double-wide entry; reverting to two separate tiles preserves visual rhythm with the other metrics.
• All tiles share an equal width. The previous strip used shrink-0 grow basis-[10rem], which gave each tile a 160 px floor and let wider content (like the BP tile) push past it. Switched to flex-1 basis-0 min-w-[9rem] — every tile now starts from zero and gets the same share of the available row width, with a 9 rem floor so they stay readable on narrow viewports. The strip scrolls horizontally if the row no longer fits.

[1.4.3] — 2026-05-08

Fixed — Dashboard

• Tile strip is now the same width as the charts below it. The small negative-margin bleed that helped the snap-scroll feel on mobile was leaking onto desktop and made the tile row 16 px wider than the chart strip. Fixed at md and up.
• Tiles all have the same height. Blood pressure used to render as two stacked tiles inside one slot which made it taller than every neighbour. Sys/dia now share one tile and display as 117/79 mmHg with one trend arrow. Tile count drops from 6 to 5.
• Settings sub-section "Übersicht" renamed to "Dashboard" — matches the label in the main nav.
• "Persönliche Zielwerte" is its own settings section now at /settings/thresholds, instead of being buried inside the Dashboard settings panel under the layout customizer.

Fixed — Settings

• API & Tokens tables fit the content column on desktop.
• About → "Auf Updates prüfen" works again. Production CSP blocked the direct call to api.github.com — the check now goes through a server-side proxy. The page also auto-checks once on mount when the previous result is older than 24 h, and shows a "Zuletzt geprüft am …" timestamp so you can tell when the answer was confirmed.
• About restructured into three titled cards — HealthLog (version
  • license inline, no boxed badge), Quellen & Dokumentation, and Updates.
• KI provider — OpenAI users can enter their own API key. Schema didn't have a column for it before; added it, plumbed it through the resolver and test endpoint, surfaced the input in the Settings → KI panel.
• Model field is now a dropdown with provider-specific presets plus an "Eigenes…" option for power users.
• "Mit ChatGPT verbinden" no longer dead-ends on chatgpt.com. The OAuth URL was missing its client_id; with CODEX_OAUTH_CLIENT_ID set the handshake completes. When the env var isn't configured the button is hidden and a hint points the user at the API-key path.

Improved — KI Insights

• AI can illustrate findings with metric:MOOD charts inline. A mood drift or adherence-risk finding now renders the dedicated Mood chart under the paragraph instead of just prose.
• Every finding must cite a concrete number ("138/85 mmHg", "+0.4 mmol/L vs 30d-avg") rather than adjectives. Findings without a snapshot anchor are now omitted; cardinality is variable 0–8 sorted by salience. Generic boilerplate ("drink enough water", "consult your doctor", etc.) is explicitly forbidden outside the disclaimer.

Improved — Admin

• Bug-report feature has an explicit on/off toggle. Previously the only way to hide the report button was to clear the encrypted GitHub token, which forced a re-entry on resume.

Improved — Polish

• "Trennen" looks the same everywhere (Withings, moodLog, KI/Codex). Outlined button with red text — same affordance for the same action.

[1.4.2] — 2026-05-08

Fixed — Production deploy hotfixes

• Dashboard and Insights pages no longer crash for users without weight data. data?.summaries.WEIGHT only protected the outer object — the optional chain stopped one level too early, so brand-new users (where summaries is undefined) hit TypeError: undefined is not an object (evaluating 'E?.summaries.WEIGHT') on first load. Now data?.summaries?.WEIGHT.
• Container healthcheck uses 127.0.0.1 instead of localhost. busybox-wget in Alpine resolves localhost to IPv6 ::1 first, but Next.js standalone listens on IPv4 0.0.0.0:3000 only — so the healthcheck always returned ECONNREFUSED, Docker marked the container unhealthy, and Traefik returned 503 from the public URL even though the app was actually running. The Dockerfile-level HEALTHCHECK already used 127.0.0.1; the docker-compose.yml override was the one that drifted to localhost. Fixed.

Notes

• The 1.4.1 GHCR image never published cleanly (the docker-publish workflow reported success in GH Actions but the ghcr.io/mbombeck/healthlog:1.4.1 tag returned manifest unknown when Coolify tried to pull). The 1.4.2 release supersedes 1.4.1 and includes everything 1.4.1 was supposed to ship — the v1.4.1 source on main was always healthy; only the Coolify deploy surface was broken.

[1.4.1] — 2026-05-08

Security

• moodLog integration no longer accepts internal-network URLs. A user could previously save http://169.254.169.254/ (cloud-metadata) or any RFC1918 address as their moodLog instance; the daily sync worker would then fetch from that target with the user's API key in the Authorization header. The credentials write path now refuses non-public hosts, the sync worker re-checks the URL at the actual fetch site (so legacy rows stored before the guard are also refused), and the fetch is now redirect: "manual" so a public host cannot 302 to an internal target with the bearer on the redirect hop.
• Error reports never echo bearer tokens, Telegram bot tokens, or query-string secrets. WideEventBuilder.setError() and the Glitchtip incident path now run every error message and stack trace through a central redactSecrets() filter that scrubs Bearer …, Telegram bot<digits>:<token> URLs, and ?secret=, ?code=, ?token=, ?api_key= query strings. The substitution is generic [REDACTED] so partial entropy is never revealed.

Fixed — Citation accuracy

• Blood-pressure classification now cites ESH 2023. The dashboard tile, the doctor-report PDF, and the inline analytics comments used to label the band as "ESC/ESH 2018". The numbers haven't changed (the 2023 ESH update kept the 2018 thresholds), but the joint authoring did — ESC withdrew from the 2023 document, so the correct citation is "ESH 2023" alone.
• Steps target source label is Saint-Maurice JAMA 2020 instead of WHO. Every other surface in the app (AI prompts, inline comments, drift tests) already enforced this attribution; the insights/targets surface was the last "WHO" label in the tree. WHO publishes physical-activity time, not a step quota.
• Saint-Maurice "mortality plateau 8000–12000" attribution softened. The original JAMA 2020 paper reports continued dose-response benefit (HR 0.49 at 8k, HR 0.35 at 12k) — not a plateau. The plateau-shaped finding belongs to Paluch 2022 Lancet Public Health (PMID 35247352), not Saint-Maurice. The inline comments and AI prompts now say "continued dose-response benefit through ~12,000 steps/day" instead.

Added — CI safety nets

• Postgres-backed integration test suite is now executable. The testcontainers infrastructure shipped in 1.4.0; this release wires the per-test boilerplate through vitest's globalSetup so all four files share one container. pnpm test:integration runs ten tests (rate-limit race, idempotency replay-attack contract, GDPR Article-17 cascade delete, session create / read / expire) against a real Postgres in under four seconds. CI runs the suite on every PR.
• Playwright + axe-core E2E foundation. A new pnpm e2e runs five public-surface specs (version endpoint, proxy auth-redirect, login form autofill hints, DE/EN locale switch, axe-core accessibility gate) against the production build in CI. Authenticated flow specs (quick-entry, doctor-report, settings round-trip, test-buttons, onboarding) ride a follow-up release because they need a seeded test user; the foundation makes adding them a one-PR step.

Changed — Admin internals

• Admin page is now per-section components. The status-card grid shipped in 1.4.0 sat on top of a 2,700-line monolith; that monolith is now 14 focused files in src/components/admin/ with a 77-line src/app/admin/page.tsx shell that mounts them. Every section keeps the same DOM, ids, query keys, and i18n keys — no user-visible change.

Fixed

• Final ESLint error is gone. The medications page's "API endpoint" dialog ran its initial-load fetch through a useCallback paired with useEffect and triggered the strict react-hooks/set-state-in-effect rule. Refactored to TanStack Query — same network calls, no effect, lint count is now zero on main.

Documentation

• Repo-internal docs synced for v1.4. README adds the Multi-tenant ready and Test connection buttons feature blocks, the API reference table includes the eleven new v1.4 endpoints, and the model count is corrected to 26 (RefreshToken). AGENTS.md and CLAUDE.md reflect the per-route /settings/[section] layout and the per-section admin layout. docs/api/openapi.yaml documents the new endpoints (version, refresh, refresh/revoke, status-overview, backup/test, the five test-connection probes). docs/migration/v1.3-to-v1.4.md corrects the now-wrong "no migrations" claim and adds full env-var sections for the worker/web split, encryption-key versioning, and off-host backup target.

Notes

• No database migration in 1.4.1.
• No environment-variable change required to upgrade.
• No API contract change — every route added in 1.4.0 is still there; no shapes or status codes flipped.
• The audit pass that drove this release identified five medium security items and three P0 performance items that warrant deeper architectural work; those are tracked in docs/ops/v141-followup-issues.md and ride a future release.

[1.4.0] — 2026-05-08

Added — Foundation, safer ranges, and a faster dashboard

• UI guidelines, design tokens, and shared primitives. A new docs/ui-guidelines.md is the single source of truth for spacing, typography, button hierarchy, dialog-vs-sheet decisions, accessibility baseline (WCAG 2.1 AA), and the autofill / honeypot pattern for health-data forms. Two new shadcn primitives — <Skeleton> and <EmptyState> — replace the previous mix of spinners and "No data" placeholder strings. Future v1.4.x components reference the doc; the primitives ship with screen-reader-aware semantics and respect prefers-reduced-motion.
• /api/version public endpoint exposing the build's version, optional Git SHA / build timestamp, license, and canonical links. Wires the future Settings → About surface and a thin "Check for updates" UX. Static-cached so the route adds zero DB load.
• src/lib/medical-citations.ts — single source of truth for cited medical guidelines (id, name, year, URL, caveat). Future medical surfaces import these constants instead of duplicating strings in code, prompts, and messages/*.json. A new drift-test asserts every entry has a non-empty URL + caveat and that the recurring "WHO ≥ N steps" hallucination cannot reappear as a constant.

Fixed — Patient safety and citation accuracy

• Diastolic blood-pressure orange band no longer reaches 60 mmHg. With the default age-based targets (DBP 70–79), the lower orange wing was computed as diaLow − 10 = 60. A reading of 60 mmHg landed in "mildly low" yellow instead of red even though that level is the general-adult hypotension threshold and the J-curve risk floor in ESH 2023 for treated hypertensives. Orange floor is now clamped at 65 mmHg, so 60 mmHg lands in red. The user-override path stays intact and remains audit-logged.
• BP guideline citations consolidated on ESH 2023. The codebase had a mix of "ESC/ESH 2018" (analytics) and "ESC/ESH 2023" (AI prompts). The 2023 hypertension document is ESH-only — ESC withdrew from the joint authoring — so neither label was correct. Every site now cites "ESH 2023" with the published source URL. Numbers unchanged.
• "WHO ≥ 8 000 steps/day" hallucination fully removed. WHO publishes activity time (150–300 min/wk moderate), not a step quota. The v1.3.3 fix only landed in effective-range.ts; four AI prompt strings and the getStepsRange() helper carried the old wording forward. Saint-Maurice et al., JAMA 2020 (mortality plateau 8 000–12 000) is now cited everywhere and the two surfaces agree on the band. Sleep target moves from "ESC" (no adult sleep guideline) to AASM 2015.
• Body-fat ACE bands corrected and three-way drift resolved. The classifier used essential = 6 (M) / 14 (F) as the floor — but that's actually ACE's Athletes lower bound. Readings below were mislabelled "Essential" instead of "Below essential" (a danger band). Six-band classifier now mirrors the ACE table, and the three sites that had three different green-band numbers (value-bands.ts, targets/route.ts, classifications.ts) all derive from getBodyFatTargetRange (ACE fitness + acceptable bands).
• Bedtime-glucose citation softened. ADA Standards 2024 §6 publishes pre-prandial 80–130 and post-prandial <180 — no published adult bedtime target. The 90–150 mg/dL band stays (reasonable adult overnight band) but the inline citation now states the absence explicitly and references ISPAD 2022 (pediatric) as the closest comparator.

Fixed — Localisation reaches the notification path

• Medication reminders now follow the user's locale. Telegram, ntfy, and Web Push reminders previously read "Erinnerung", "Bald fällig", etc. regardless of the user's stored language. Templates for every phase (green/yellow/orange/red) and every keyboard button now resolve from messages/{de,en}.json per med.user.locale. Telegram callback IDs stay stable English identifiers so the dispatcher keeps matching across locale changes.
• Dashboard greeting and streak label are localised server-side. Previously hard-coded "Hi, ${name}" and "Tage in Folge" — both now i18n-key-resolved.
• Mixed-locale Zod validation messages unified to English. Two measurement-form messages and four admin-validation messages flipped between German and English depending on which schema fired. All consolidated on English (the app is English-first; the German UI maps field labels client-side).

Fixed — Chart math edge cases

• summarize and trendSlope use the same time anchor. Averages snapped to Date.now(); slopes snapped to the latest point in the series. A stale series reported a trend even though the dashboard tile correctly hid the average. Both now anchor on Date.now(), so a stale series returns null consistently from every windowed stat.
• summarize([]) returns null for min/max/mean instead of zeros that leaked into chart axes and AI feature bundles as fake readings.
• weeklyAverages is Berlin-timezone aware. A Sunday-evening Berlin reading bucketed into the next week on the UTC production container because Date.getDay() was system-local. ISO-Monday key now resolves via Intl.DateTimeFormat({ timeZone: "Europe/Berlin" }).
• pairByTimestamp JSDoc documents the greedy nearest-match heuristic and when a Hungarian-style match would matter (sparse health data is well below that bar).

Fixed — Hidden friction

• AI provider connection-test honours the unsaved selection. Changing the AI provider in /settings, then clicking "Verbindung testen" without saving first, used to silently run the test against the stored provider — surfacing as a confusing OK / failure unrelated to what the user had on screen. Plaintext keys never persist; the existing SSRF guard, rate limit, and V3 error-leak shielding stay in place.
• Health-data inputs no longer autofill the user's account password. The base <Input> primitive defaults to autoComplete="off" plus the LastPass / 1Password ignore attributes whenever the caller doesn't pass a semantic value. Auth and profile forms continue to autofill normally because they pass an explicit autoComplete ("username", "email", "current-password", "new-password").
• Step-range target aligned across two callsites. getStepsRange() returned {7000, 10000} while effective-range.ts returned {8000, 15000}; two surfaces showed different "green" bands to the same user. Both now use {8000, 15000}, anchored on Saint-Maurice 2020.

Performance

• Two more N+1 queries closed. extractFeatures (used by every AI-insight route) issued one prisma.medicationIntakeEvent.findMany per active medication; replaced with a single batched query and an in-memory group. /api/insights/targets issued one findFirst per measurement type; replaced with a single distinct: ["type"] query. Same shape as the v1.3.0 fix to /api/insights/comprehensive.

Changed — Dashboard

• Tile strip is always one row. Replaces the wrapping grid-cols-2 sm:grid-cols-2 lg:grid-cols-4 xl:grid-cols-5 layout with a flex snap-x snap-mandatory overflow-x-auto strip. When the user enables more tiles than fit the viewport, the strip horizontal-scrolls instead of wrapping; the user trims the set in Settings → Dashboard Layout.

Added — Settings, integrations, and operations

• Settings page now lives at /settings/[section]. Eight focused routes (account, integrations, notifications, dashboard, ai, api, advanced, about) replace the single 3,000-line page. Existing /settings#anchor links 308-redirect; the side-bar, in-app deep links, and the AI / Withings / Codex callbacks all follow the new structure.
• About page lists the running version, build SHA, license, repository link, CHANGELOG link, docs link, and a "Check for updates" button that pings the public GitHub releases API. Backed by the /api/version endpoint shipped earlier in 1.4.0.
• Admin console is built around a status-first card grid (Users, Integrations, Monitoring, Backups, Maintenance, Audit Log) with each area in a focused panel beneath. Per-section extraction of the old inline panels is tracked for v1.4.1 — the v1.4.0 admin page already routes through the new aggregator endpoint and the status-card grid.
• Five new "Test connection" buttons in Settings. Withings, moodLog, Web Push, Glitchtip, and Umami now ship with one-click connection probes — same pattern as the existing AI / Telegram / ntfy tests, with per-button rate limit, sanitised error reporting, redirect-follow SSRF guard, and an errorCode in the response envelope so the UI can localise the message.
• AI insights can reference any of your charts inline. When a finding centres on a single metric (e.g. systolic blood pressure), the corresponding chart renders directly under the explanation. Server-side allow-list — only the allowed metric tokens render; any other model emission drops silently.
• Off-host backup target. Daily encrypted JSON dumps to any S3-compatible bucket. Worker-side IAM grant is intentionally PutObject + GetObject only — retention is the bucket's lifecycle-rule job, so a compromised worker cannot wipe the backup history. Restore script + step-by-step doc shipped under docs/ops/backup-restore.md, and an admin "Backup target" test button validates the configuration.
• Encryption-key versioning. Rotate the at-rest encryption key without downtime via pnpm tsx scripts/rotate-encryption-key.ts <id>. Existing data keeps decrypting under its original key while the new one is rolled out. Walk-through + rollback notes in docs/ops/encryption-key-rotation.md.
• Worker / web split. Optional HEALTHLOG_PROCESS_TYPE=web|worker|all (default all for the single-container setup) lets you scale background jobs and HTTP traffic independently. The proxy refuses HTTP traffic with a 503 + X-HealthLog-Process-Type: worker header in worker mode so a misrouted request fails loudly instead of a silent half-served response.
• Native API clients now get short-lived 24-hour access tokens with refresh-token rotation. The browser keeps the existing 90-day Bearer. Reuse-detection (presenting a refresh token a second time) revokes every refresh token for the user — the small cost of a forced re-login on the legitimate device buys defense-in-depth against an undetected stolen-token replay.
• Critical-path coverage on Telegram / Withings / moodLog / Glitchtip webhook handlers + the four admin routes lifted to ≥80% line coverage, plus src/lib/auth/audit.ts. ~+100 new tests.

Fixed — Operational hardening from the v1.4 review pass

• Container time zone is correct. Alpine images ship without tzdata; the daily backup cron 30 2 * * * Europe/Berlin was silently falling back to UTC. The runner stage now installs tzdata and exports TZ=Europe/Berlin so schedules fire at the documented local time.
• Compose healthcheck uses wget --spider /api/version — /api/version is now in the proxy's public-paths allowlist, so the healthcheck no longer 302-redirects through the auth gate (which was accepting the login page as a 200 success).
• Idempotency replay-cache no longer caches refresh tokens. The guard already blocked the hlk_ access-token prefix; the new hlr_ refresh tokens are blocked too.
• Logout-on-device revokes the paired access token. Calling /api/auth/refresh with revoke: true now flips both the refresh row and the matching ApiToken row to revoked, so a leaked access token cannot outlive its refresh-token sibling.
• users.locale migration drift backfilled. The column had been on schema.prisma since the v1.3 locale-aware reminder work but never landed in the migration history (it must have been applied via prisma db push to dev/prod). Any environment built strictly from prisma/migrations/ (CI testcontainers, brand-new self-host installs) is now consistent. Migration is ADD COLUMN IF NOT EXISTS, so it's a clean add on a fresh database and a safe no-op against any environment that was already kept in sync.

Notes

• Largely additive release. Existing API contracts (response envelopes, OpenAPI 3.1 spec) are unchanged. New endpoints surface optional fields; no breaking changes.
• New migration 0025_refresh_tokens adds the rotating refresh-token table; new migration 0025_user_locale_drift_fix backfills the schema-vs-migrations drift on users.locale. Both are forward-compatible — IF NOT EXISTS guards make them idempotent on any environment already pushed-to.
• Operators of the off-host backup feature must configure a bucket lifecycle policy for retention. The worker has no DeleteObject grant by design.
• Native API clients (iOS, n8n, Health Connect) need to update their login flow: native logins now return both a 24-hour access token and a refresh token. The browser flow is unchanged.
• Tracked for v1.4.1: per-section admin panel extraction (the status-card grid + aggregator already ship in 1.4.0; the inner per-section file split is structural cleanup), the Postgres-backed integration test suite (testcontainers infrastructure ships in this release; the four integration tests themselves need a follow-up pass against the merged schema), and Playwright E2E + axe-core CI gates.

[1.3.3] — 2026-05-08

Added

• Pulse oximetry as a first-class measurement type (OXYGEN_SATURATION). Closes the SpO2 part of #109. Migration 0024_oxygen_saturation extends the MeasurementType enum. Plausibility range 50–100% (below 50% is incompatible with sustained life and almost certainly a faulty sensor; upper bound 100% is physical). Default severity bands follow BTS Guideline 2017 + ATS clinical practice: green 95–100%, orange 92–94%, red <92% — lower-only concern (the upper orange wing collapses onto greenMax since saturation cannot physically exceed 100%). COPD / chronic-respiratory users with a doctor-set baseline of 88–92% can personalize via the threshold-override UI. Wired through Withings (ScanWatch type 54), measurement form, list, charts, doctor PDF, OpenAPI spec, and i18n (DE + EN). iOS DTO already declared OXYGEN_SATURATION from a prior commit; the server enum addition closes the long-standing drift.
• Body composition surfaces (TOTAL_BODY_WATER, BONE_MASS, BLOOD_GLUCOSE) in the measurements list filter, badge, mobile icon, edit dialog, and server-rendered doctor-report PDF — closes the UI side of #109. Root cause was three local maps in measurement-list.tsx that drifted from the v1.3 server enum; extracted to measurement-list-meta.ts with fail-fast coverage tests so future enum additions are caught at build time. Server-side PDF used a separately-drifted type map vs. the browser-side renderer; both are now in sync.
• Effective-range thresholds for TOTAL_BODY_WATER and BONE_MASS — severity logic was returning nominal for any value because no defaults existed.

Changed

• OpenAPI MeasurementType enum extended + spec version bumped 1.3.0 → 1.3.3 to match the actual app. Spec was lagging by two minor releases.
• Withings webhook secret now reads from X-Withings-Webhook-Secret header in preference to the legacy ?secret=… URL query parameter. Closes the URL-leak-via-access-logs vector flagged in audit C-3. Legacy query-param path is retained for backwards compatibility and emits a Wide Event warning so operators can spot still-using-the-old-flow integrators. Plan: remove the query fallback in 1.4.x once warnings drain.
• Idempotency defaultUserIdResolver now supports Bearer tokens. Cookie sessions tried first, then Bearer-token via hashToken lookup. Without the Bearer fallback, every iOS / external-ingest retry was hitting the handler again and creating duplicate measurements (audit C-4 — the exact use case withIdempotency was built for).
• GlitchTip URL stripping — reportToGlitchtip now strips the URL query string before forwarding so Withings legacy ?secret=… and OAuth ?code=… callbacks cannot leak via the error tracker (audit H-B7).

Fixed

• Migration 0022_body_composition_metrics unit comment lied — claimed TOTAL_BODY_WATER: percent of body weight (%) while every other surface (validators, Withings client, doctor PDF) treated it as kg. Comment corrected to match reality.

Security

• Bearer-scope wildcard handling (CRITICAL — V3-1). requireAuth() previously accepted any non-admin token regardless of declared permission scope, so a token with permissions:["medication:ingest"] could DELETE the user account. Spec now requires permissions:["*"] or the explicit required permission.
• Account-deletion completeness (CRITICAL — V3-2 / GDPR Art. 17). Cascades through Feedback + AuditLog rows so user-erasure is actually total. Daily retention job sweeps orphaned audit rows after 90 days as a defence-in-depth.
• Withings webhook secret header migration (audit C-3), idempotency Bearer-resolver (audit C-4), GlitchTip URL strip (audit H-B7).
• Truthfulness pass on medical citations — SpO2 normal-range source is now consumer-pulse-oximeter consensus + NICE NG115 + FDA labelling (BTS-2017 was for clinical hypoxaemia thresholds, not consumer monitoring); body-composition metrics are explicitly labelled "bioimpedance-estimated, not DEXA-comparable" in the doctor PDF; TBW citation now references the Watson formula / ICRP Reference Man (was misattributed to ESPEN 2017); steps target now references Saint-Maurice JAMA 2020 (WHO publishes minutes/week, not steps).
• SpO2 user-override clamp — overrides could emit physical impossibilities (e.g. orangeMax = 100.75); clamped to METRIC_BOUNDS for SpO2 + BODY_FAT.
• moodLog webhook secret encrypted at rest with AES-256-GCM (V3 STILL-V2-C-2). Read path tolerates legacy plaintext rows during the transition window; one-shot startup migration in the worker rotates any leftover plaintext rows.
• CSP tightening — chatgpt.com + api.openai.com connect-src now gated to /settings/ai/** (was a global blanket on every page, including /auth/login → DOM-XSS exfil channel).
• Web-Push subscription endpoint SSRF guard — endpoint now requires HTTPS + passes isPublicUrl() (was z.url() only). Side-fix: isPublicUrl() no longer falsely classifies DNS labels starting with fc/fd (e.g. fcm.googleapis.com) as IPv6 unique-local; the IPv6 check is now gated on a colon being present.
• IP-geolocation lookup is now HTTPS-only. Default provider is ipwho.is (free, HTTPS, no key). Existing ip-api.com plaintext HTTP path leaked auth-event IP + timestamp on every login (GDPR Art. 32 + Art. 44). Operators can override via IP_GEO_LOOKUP_URL (HTTPS only) or disable entirely with IP_GEO_LOOKUP_DISABLED=1.
• /api/ai/test no longer returns provider error message + body excerpt to the client. Diagnostics land server-side via Wide Events (annotate); client gets a categorised generic message. Closes provider URL / partial key / internal header leak.
• /api/import rate-limit added — 5 imports/hour/user. Was unlimited (bulk-injection vector).
• Trusted-proxy XFF semantics — getClientIp() now reads X-Forwarded-For right-to-left with a configurable TRUST_PROXY_HOPS (default 1, matches typical single-proxy self-host). Closes XFF rotation bypass of per-IP rate-limits.
• Audit-log retention job — audit_logs rows older than AUDIT_LOG_RETENTION_DAYS (default 365) are purged daily. Closes GDPR Art. 5(1)(e) "storage limitation" gap.
• Idempotency cachable-status filter is now an exported, unit-tested function — pins the do-not-cache contract for 401/403/408/429/5xx.
• Bearer mock tightening in require-auth-bearer.test.ts + idempotency.test.ts: apiToken.findUnique calls are now asserted to use where: { tokenHash: <hashed> }, so a regression to raw-token comparison would break the suite immediately.

Internal

• Server-side enum drift cousins closed. Five module-level hardcoded type-arrays in /api/insights/comprehensive, /api/dashboard/summary, /api/analytics, /lib/insights/general-status, /api/import are now derived from measurementTypeEnum.options. External-contract enums extended additively: /api/measurements/series (oxygen, totalBodyWater, boneMass), /api/dashboard/widgets (oxygenSaturation), DashboardWidgetId + DEFAULT_DASHBOARD_LAYOUT. New coverage test asserts the canonical enum stays the source of truth.
• Doctor-PDF text-content tests — replaced bytes-only "renders body composition rows" theatre with pdf-parse-driven assertions on the actual rendered DE + EN labels and values. Adds dev dep pdf-parse.

[1.3.2] — 2026-04-28

Fixed

• Glucose tiles on the dashboard rendered the raw i18n key targets.glucoseFasting instead of the translated label (closes #108). Both messages/en.json and messages/de.json had two top-level targets blocks; JSON.parse silently keeps the last occurrence, and that block was missing the four glucose labels. The duplicate is now collapsed into a single block. A duplicate bugreport.bugTitlePlaceholder shadowed inside bugreport was cleaned up too. Two further keys (dashboard.sleep, dashboard.steps) were missing from both locales and were falling back to hard-coded English; both are now translated.
• New i18n locale-integrity test (src/lib/__tests__/i18n-locale-integrity.test.ts) fails the build on duplicate keys at any nesting depth and on key drift between en and de — closes the structural gap that let the duplicate targets block ship in the first place.

Changed

• Screenshot upload removed from the bug-report form (also part of #108). The form previously accepted an image attachment that was stored in the local DB but never reached the published GitHub issue — GitHub does not accept inline base64 data URIs in issue bodies and offers no public API to attach images to an issue programmatically. Rather than ship misleading "a screenshot was attached" placeholder text in the resulting issue, the upload UI is now gone and the placeholder note is no longer added when promoting feedback. The screenshotBase64 column and the admin-side preview of previously-submitted screenshots are unchanged — existing reports keep their attachments locally. We plan to revisit a real screenshot pipeline in a future release.

[1.3.1] — 2026-04-27

Fixed

• Compose env-var validation no longer breaks Coolify-style deploys. docker-compose.yml previously used ${VAR:?required} shell-parameter syntax for the four secrets and POSTGRES_PASSWORD. Some hosting platforms (Coolify in particular) parse compose files eagerly and store the fallback error string ("POSTGRES_PASSWORD is required") as the literal env-var value when POSTGRES_PASSWORD was unset, which then collided with DATABASE_URL and broke the running app with P1000: Authentication failed. Compose now uses plain ${VAR} interpolation; validation moved into docker-entrypoint.sh, which fails fast with a clear stderr message listing the unset variables.

Notes

If you upgraded an existing Compose stack from 1.2.x → 1.3.0 and hit the POSTGRES_PASSWORD is required literal-as-value bug, set POSTGRES_PASSWORD in your environment to whatever your existing Postgres data volume was originally initialised with (likely healthlog if you started from a pre-1.2.1 release), then redeploy. Postgres only honours POSTGRES_PASSWORD on first volume init — the existing user keeps the original password regardless of env changes.

[1.3.0] — 2026-04-27

Added — Body composition + targeted hardening

• Total body water and bone mass as measurement types (closes #89). New enum values TOTAL_BODY_WATER and BONE_MASS, both stored canonically in kilograms (matches Withings hydration/bone-mass measures and Health Connect's TotalBodyWaterRecord / BoneMassRecord). Migration is purely additive (ALTER TYPE ... ADD VALUE) — safe to apply against any 1.2.x database without downtime.
• Withings sync picks both up automatically. The Withings client now maps measure type 77 (hydration / water mass) and 88 (bone mass). Anyone with a Withings Body+ scale and an active connection will see the new metrics flowing in on the next sync without any extra config.
• Doctor-report PDF includes both new types in the vital-signs table when data exists, with locale-aware labels in English and German.
• Dashboard widgets registered for both (default-invisible — opt in via Settings → Dashboard layout).

Security

• SSRF guard hardened (isPublicUrl). The previous implementation used parseInt with permissive prefix checks like h.startsWith("10.") which let 010.0.0.1 slip through — and worse, the WHATWG URL parser silently normalises 010.0.0.1 to 8.0.0.1 (octal interpretation), a real bypass on naive checks. The new guard adds a pre-URL leading-zero check on the raw input, a strict IPv4 parser, and proper IPv6 bracket / loopback / link-local handling. Now blocks 127.0.0.0/8, 0.0.0.0/8, 10.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.168.0.0/16, 100.64.0.0/10 (CGNAT), ::1, fe80::/10, fc00::/7. Comprehensive regression tests included.
• GitHub PAT redacted from logged error bodies. When a feedback escalation to GitHub fails, the response body was being passed verbatim into getEvent()?.addWarning(...) — flowing to Loki. The body is now stripped of the configured token before logging.
• Per-user threshold writes are rate-limited (30 writes / 5 min) to make audit-log enumeration unattractive. Audit-logging itself was already there.

Performance

• N+1 in /api/insights/comprehensive fixed. The medication-compliance loop hit Postgres once per active medication. It now batches into a single medicationId IN (...) query and groups in memory. Latency improvement scales linearly with the user's active medication count.

Reliability

• pg-boss draining on SIGTERM/SIGINT. docker stop, Coolify redeploys, and Kubernetes pod terminations now trigger boss.stop({ graceful: true, timeout: 30s }) so in-flight handlers finish instead of being killed. Previously, pending handlers could be lost or replayed on restart.
• CI now blocks on TypeScript strict checks. continue-on-error: true removed for typecheck. Tests already were blocking. ESLint stays non-blocking for now — the existing settings/page.tsx monolith has long-standing react-hooks/set-state-in-effect violations whose proper fix lives in the 1.4.0 settings-split refactor; a blocking lint here would just gate every PR until that refactor lands. Required cleaning up two any types in api-handler.ts (justified inline — Next.js variadic handler signature constrained by Promise<Response> return).

Polish

• Bottom-nav touch targets sized to WCAG 2.5.5 minimum (44×44 CSS px). Visual icon stays at 20 px so the design doesn't shift.
• Phase-config dialog marks the decorative coloured dot aria-hidden because the redundant text label already conveys the phase to screen readers. No more meaningless image node announcements.
• Admin-status labels for "Web Push" and "Bug Report" now go through t() (new admin.integrationWebPush / admin.integrationBugReport keys in en + de). They were the last hard-coded English strings on the admin page.

What's not in this release (tracked for later)

• Onboarding redesign (dashboard-first empty-state flow + persistent Getting Started checklist) and the typed apiClient wrapper that underpins it are tracked for a focused 1.4.0 cycle. The 1.2.1 patch already closed the acute symptoms of #87 (silent-failure toast + default schedule), so the redesign is now a proper UI investment rather than a bug-fix.
• Withings sync is mapping both new measures, but a dedicated Bearer-auth ingest endpoint for external pipelines (n8n + Health Connect, requested in #89) ships in 1.4.0 alongside the API-token flow.

[1.2.1] — 2026-04-27

Fixed

• Onboarding: Medications added during onboarding are now actually persisted (closes #87). The wizard previously sent an empty schedules: [] array, the server-side validation rejected it with a 422, the client never checked response.ok, and the user was redirected to the dashboard as if everything had worked. Onboarding now wraps each step in try/catch, surfaces failures via toast, and attaches a default reminder window (08:00–09:00 daily) so the medication actually persists. A hint under the medication list explains the default.
• Docker setup (closes #88):
  • docker-compose.yml now uses ports: "3000:3000" (was expose: "3000", which made the app unreachable from the host).
  • POSTGRES_PASSWORD is a single env var that both the Postgres service and DATABASE_URL interpolate, so they cannot drift apart.
  • .env.example now points at the in-container hostname db:5432 (was localhost:5432, which never resolves inside the app container).
• Documentation:
  • package.json synced to 1.2.0 (was lagging on 1.1.0).
  • CLAUDE.md and AGENTS.md corrected to 23 models (the Feedback model added in v1.2 was missing from the count).
  • README.md Quick Start gives a realistic time estimate, generates the four secrets in one block straight into .env, and points reverse-proxy users at the docs.

Added — Tooling & Supply Chain

• Pre-built multi-arch images on GHCR: .github/workflows/docker-publish.yml now builds linux/amd64 + linux/arm64 images on every push to main and on every v* tag, publishing to ghcr.io/mbombeck/healthlog. Self-hosters no longer need a build toolchain — docker compose pull && docker compose up -d is enough. The bundled docker-compose.yml references the published image with a build: block as fallback for contributors.
• Supply-chain attestations: each published image carries a SLSA build provenance statement and a Software Bill of Materials. SECURITY.md documents how to verify them and how to pin a specific version.
• Documentation single source of truth: getting-started/installation.mdx is now the canonical setup guide (mirrors the bundled docker-compose.yml); self-hosting/docker.mdx slimmed to image internals + ops notes only. The landing page's Quick Start terminal block now includes the secrets-generation step (was missing).

Notes

This is a patch release that closes the install/onboarding friction reported in #87 and #88. The bigger user-facing changes (additional measurement types like total body water and bone mass per #89, full onboarding redesign, typed API client) are tracked for 1.3.0.

[1.2.0] — 2026-04-18

Added — Personalization, Glucose & Multi-Provider AI

• Per-user custom thresholds: Override the computed default ranges (BP, BMI, glucose, pulse) with values from your clinician. Audit-logged with previous/new values and timestamps. Doctor Report PDF flags custom ranges and prints both your target and the standard guideline value.
• Blood glucose tracking: New metric with fasting, postprandial, random, and bedtime contexts. Display unit switch between mg/dL and mmol/L (lossless conversion). Context-aware classification per ADA 2024 / DGIM. Per-context charting on dashboard and Doctor Report PDF.
• Dashboard customization: Show/hide and drag-to-reorder every dashboard widget. Per-user preference, reset-to-defaults button. Layout persists across the same user on the same device.
• Built-in feedback system: New in-app Send Feedback flow (Bug / Feature / Question / Other) with anonymized system info attachment. Stored in HealthLog's own database — no GitHub config required. Optional Escalate to GitHub button for admins who configure a PAT.
• Multi-provider AI insights: Provider abstraction extended with Anthropic Claude and local OpenAI-compatible endpoints (Ollama, LM Studio, vLLM, LiteLLM) alongside OpenAI. Per-user provider selection. Local endpoints keep all health data on your network.
• Locale-aware UI polish (English-first): Numbers, dates, glucose units, BP, weight, and BMI all formatted via useFormatters() from the active locale. Doctor Report PDF and AI insight prompts now respect locale end-to-end (no hand-rolled Intl.* with fixed locales).

Changed

• Reference range computation extracted into a dedicated src/lib/health/thresholds.ts module with computed defaults and override resolution.
• AI provider routing reworked to dispatch by provider field on the user record; OpenAI remains the default for legacy users.
• Dashboard route renders widgets from UserDashboardLayout model when present, otherwise falls back to the default order.
• Doctor Report PDF: locale-aware headers, glucose section, custom-range badges.

Security

• GitHub PAT for feedback escalation stored AES-256-GCM encrypted in the database (never as env var).
• Local AI endpoint URLs validated against SSRF (no localhost/RFC1918 unless explicitly allowed by admin).
• Custom threshold writes rate-limited and audit-logged with IP.

[1.1.0] — 2026-04-06

Added — AI Insights Overhaul

• ChatGPT Proxy Integration: Insights now run through a local openai-oauth proxy using your ChatGPT subscription — no separate API billing required
• Admin AI Fallback: Admins can configure a global API key (OpenAI/OpenRouter) as fallback for users without their own connection
• Provider Abstraction: New src/lib/ai/ module with pluggable providers (Codex OAuth, Admin Key, None) and automatic failover
• Medical Insight Prompts: 7 specialized prompts based on ESC/ESH 2023, WHO, DGE, and DEGAM guidelines
  • Blood Pressure: ESC/ESH classification, morning risk ladder (J-HOP), pulse pressure, seasonal variation
  • Weight: 5%/10% milestone recognition, plateau detection, body composition divergence
  • Pulse: Fitness interpretation ladder, 80-100 bpm elevated-risk band, rate-pressure product
  • BMI: Age-adjusted DEGAM classification for 65+
  • Medication Compliance: Chronotherapy hints, mood-adherence risk prediction, 90-day tracking
  • General Status: Cross-domain synthesis with cardiovascular risk stratification
  • Mood: Bidirectional correlations with vitals and adherence
• Enriched Feature Extraction:
  • Sleep duration and activity steps (previously ignored)
  • Rate-Pressure Product (pulse × systolic BP, myocardial demand indicator)
  • Body composition divergence flag (weight stable + body fat rising)
  • Mood-adherence risk predictor
  • Seasonal BP variation (winter vs summer, requires >180 days data)
  • BP standard deviation (sdSys30/sdDia30) as variability risk marker
  • Pulse pressure (arterial stiffness marker)
  • 5 cross-metric Pearson correlations (weight↔BP, pulse↔BP, mood↔pulse, mood↔BP, mood↔weight)
  • 90-day averages and all-time statistics for all metrics
  • Historical comparison (current 7d vs previous 30d baseline)
• New UI Components:
  • InsightStatusCard: Compact per-metric status card with classification indicator and fade-in animation
  • InsightAdvisorCard: Premium structured card with findings, correlations, recommendations (ready for integration)
• OAuth Routes: /api/auth/codex/authorize, /callback, /disconnect for ChatGPT connection
• Admin AI Settings: /api/admin/ai-settings for global API key management

Changed

• Insight prompts now use personal advisor tone ("dein Blutdruck") with positive-first pattern
• Reasoning scaffold in system prompt (What changed? → Why? → What to do?)
• Conditional correlation instructions (only mention when |r| > 0.4)
• InsightResult schema enriched with insightType, primaryRecommendation, classificationLabel
• BP target calculation now uses paired readings (both sys AND dia must be in range simultaneously)
• Medication streak tracking extended from 7-day to 30-day window
• CSP updated to allow chatgpt.com for OAuth flow

Security

• Rate limiting on all OAuth and admin endpoints
• PKCE (S256) + state parameter for OAuth CSRF protection
• Encrypted token storage at rest (AES-256-GCM)
• Error messages truncated to prevent upstream response body leaks
• Admin key preview shows last 4 chars of decrypted key (not ciphertext prefix)
• prefers-reduced-motion support for insight card animations

Removed

• openaiKeyEncrypted field from User model (replaced by provider abstraction)
• Direct OpenAI API calls from insight generators (now routed through provider)
• Legacy API key input in settings UI (replaced by ChatGPT connect button)

[1.0.1] — Previous release