chore(release): v1.21.3

Adds the Coach goal / if-then-plan memory model (propose-then-confirm,
encrypted, migration 0194) and a standing Coach quality harness (graded
golden set + red-team in CI, optional nightly model judge off by default).
Caches the dashboard snapshot per language. No breaking changes.

CHANGELOG.md

@@ -2,6 +2,19 @@
 
 ## [Unreleased]
 
+## [1.21.3] — 2026-06-27 — Coach memory and a standing quality harness
+
+A patch release. One additive migration (`0194` coach plans); no breaking changes.
+
+### Added
+
+- The Coach can remember a goal or an if-then plan you confirm — "if my resting pulse is up in the morning, I'll keep the evening easy" — and carry it across conversations. It proposes the plan; it is saved only when you accept, and you stay in control of what it keeps.
+- A standing quality harness runs in CI for the Coach: a graded set of reference cases plus an adversarial battery checks that every cited number traces to your own data, that the warmth never tips into over-validation, and that a red-flag symptom always escalates. An optional nightly model-judged pass is wired in and stays off until a key is configured.
+
+### Fixed
+
+- The dashboard and insights snapshot is cached per language, so switching language no longer briefly shows the previous language's briefing text.
+
 ## [1.21.2.1] — 2026-06-27 — Coach + briefing provider hotfix
 
 A hotfix. No migrations, no breaking changes.

docs/api/openapi.yaml

@@ -1,7 +1,7 @@
 openapi: 3.1.0
 info:
   title: HealthLog API
-  version: 1.21.2.1
+  version: 1.21.3
   description: >-
     Self-hosted personal-health-tracking PWA — public API surface for the iOS native client and external ingest.
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "healthlog",
-  "version": "1.21.2.1",
+  "version": "1.21.3",
   "description": "Self-hosted personal-health-tracking PWA with Withings integration, AI insights, and doctor-report PDF export.",
   "license": "PolyForm-Noncommercial-1.0.0",
   "homepage": "https://healthlog.dev",

public/sw.js

@@ -36,7 +36,7 @@ try {
 // v1.4.38.4 → v1.4.42. Do not hand-edit; bump `package.json` and rebuild.
 const CACHE_VERSION =
   (typeof self !== "undefined" && self.__APP_VERSION__) ||
-  /* @sw-version-fallback */ "v1.21.2.1";
+  /* @sw-version-fallback */ "v1.21.3";
 const STATIC_CACHE = `healthlog-static-${CACHE_VERSION}`;
 const PAGE_CACHE = `healthlog-pages-${CACHE_VERSION}`;
 // v1.18.6 — read-only data cache for a curated allowlist of safe GET `/api/*`