diff --git a/.planning/STATE.md b/.planning/STATE.md
index d5050da51..42f574627 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -1,7 +1,7 @@
 # v1.5 marathon — state log
 
-Status: phase-1-done
-Last update: 2026-05-09T15:50:00+02:00
+Status: phase-2-done
+Last update: 2026-05-09T16:10:00+02:00
 
 > Previous milestone: see `docs/audit/v146-summary.md` (v1.4.6 marathon).
 > Codex-OAuth iteration v1.4.7 → v1.4.13 landed in CHANGELOG between
@@ -28,13 +28,14 @@ Last update: 2026-05-09T15:50:00+02:00
 
 ## Phase 2 — v1.4.6 deferred backlog
 
-- [ ] T2.1 notification-channel scope of "Wipe all data"
-- [ ] T2.2 Berlin TZ DST math in cross-metric joins
-- [ ] T2.3 /api/insights/generate provider-error → 422/503
-- [ ] T2.4 status-card-grid test brittleness
-- [ ] T2.5 redactSecrets regex word-boundary
-- [ ] T2.6 Backups dedicated admin section
-- [ ] T2.7 /admin/users dedicated sub-route
+- [x] T2.1 notification-channel scope of "Wipe all data" — commit `512a6a6`
+- [x] T2.2 Berlin TZ DST math in cross-metric joins — commit `cb6a59a`
+- [x] T2.3 /api/insights/generate provider-error → 422/503 — commit `5403821`
+- [ ] T2.4 status-card-grid test brittleness — deferred to phase 4b
+- [x] T2.5 redactSecrets regex word-boundary — commit `d6696cf`
+- [ ] T2.6 Backups dedicated admin section — deferred to phase 4b
+- [ ] T2.7 /admin/users dedicated sub-route — deferred to phase 4b
+- Result: ok / commits `512a6a6 cb6a59a 5403821 d6696cf` (+ format sweep `6b88e56`)
 - Detailed report: `.planning/phase-2-report.md`
 
 ## Phase 3 — End-to-end test coverage
diff --git a/.planning/phase-2-report.md b/.planning/phase-2-report.md
new file mode 100644
index 000000000..5cc7525ba
--- /dev/null
+++ b/.planning/phase-2-report.md
@@ -0,0 +1,76 @@
+# Phase 2 — v1.4.6 deferred backlog
+
+Status: complete (T2.1, T2.2, T2.3, T2.5). T2.4, T2.6, T2.7 deferred to
+phase 4b per orchestration brief — admin refactor moves anchor-id
+sections to per-section dynamic routes, so doing those items now would
+be thrown away.
+
+## T2.1 — Wipe-all-data scope (commit `512a6a6`)
+
+`src/app/api/admin/data/route.ts` now extends the wipe transaction with
+`tx.notificationChannel.deleteMany`, `tx.pushSubscription.deleteMany`,
+and `tx.telegramScheduledDeletion.deleteMany`. NotificationPreference
+cascades via the schema FK. Encrypted Telegram bot tokens (in
+`NotificationChannel.config`) and Web Push endpoints no longer survive a
+wipe. Counts are returned to the UI; `messages/{en,de}.json`
+`admin.deleteAllConfirmDescription` and `admin.deletedResult` reworded
+to spell out the new scope and explicitly note Feedback rows are
+preserved (per v1.4.6 T8). `src/components/admin/danger-zone-section.tsx`
+threads the three new counts into the i18n result string. Integration
+regression test `tests/integration/admin-data-wipe.test.ts` seeds all
+three tables, invokes DELETE through `requireAdmin()` with a real admin
+session, and asserts the wipe clears them while Feedback + AuditLog
+survive.
+
+## T2.2 — Berlin TZ DST math (commit `cb6a59a`)
+
+Added and exported `dayOffsetToBerlinDayKey(now, dayOffset)` from
+`src/lib/insights/bucket-series.ts`. The helper anchors at Berlin Y-M-D
+via Intl (DST-immune), then subtracts in UTC-anchored Berlin-day space
+where every day is 86_400_000 ms. The three `pairDailyBuckets` helpers
+in `blood-pressure-status.ts`, `weight-status.ts`, and `mood-status.ts`
+plus the four other call sites that previously synthesised a date via
+`now − dayOffset · MS_PER_DAY` now use the helper. Pairs carry `dayKey`
+directly so callers don't re-format. The synthesised `date` field is
+anchored at UTC midnight of the Berlin day so any code still formatting
+it via `toBerlinDayKey()` gets the same DST-safe answer. Pulse-status
+had no `pairDailyBuckets` and no offending math — left untouched.
+Tests in `src/lib/insights/__tests__/bucket-series.test.ts` cover both
+2024 DST boundaries from late-evening and early-morning Berlin times.
+
+## T2.3 — /api/insights/generate provider error (commit `5403821`)
+
+`src/app/api/insights/generate/route.ts` wraps
+`provider.generateCompletion(...)` in try/catch and mirrors the v1.4.5
+ai/test categorisation: 401/403 → 422 ("AI provider rejected the
+request — check your API key in Settings > AI"), 5xx → 503 ("AI
+provider temporarily unavailable, try again in a moment"), 429 → 429,
+unknown → 422 generic. Full error details land in the Wide Event via
+`annotate()` so the operator can debug without leaking provider URLs /
+partial keys to the client. New unit test
+`src/app/api/insights/generate/__tests__/route.test.ts` covers
+401/403/429/500/503/unknown mapping.
+
+## T2.5 — redactSecrets regex word-boundary (commit `d6696cf`)
+
+`src/lib/logging/redact.ts` regex tightened from
+`/sk-(?:ant-)?[A-Za-z0-9_-]+/g` to
+`/(^|[^A-Za-z0-9])sk-(?:ant-)?[A-Za-z0-9_-]{8,}/g`. Capture group 1 is
+the leading separator, preserved in the substitution. Tests in
+`src/lib/logging/__tests__/redact.test.ts` cover the v1.4.6-QA
+false-positives (`task-force`, `risk-management`, `disk-io`, plus
+mid-word negatives) AND keep the positive coverage for
+`sk-1234567890abcdef`, `sk-ant-1234567890abcdef`, and the various
+preceding-separator cases.
+
+## CI / verification
+
+- `pnpm typecheck` — clean
+- `pnpm lint` — 0 errors / 12 warnings (pre-existing, not in scope)
+- `pnpm format:check` — clean (sweep landed in `6b88e56`)
+- `pnpm test` — 733 passed (95 files)
+- `pnpm test:integration tests/integration/admin-data-wipe.test.ts` —
+  passed (the existing 10 tests in the suite were not re-run in the
+  sweep but have not been touched)
+
+Pushed to `origin/main` through commit `6b88e56`.