diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0017353d7..70a6f3d3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,36 @@
 # Changelog
 
+## [1.40.6] — 2026-10-05
+
+The Coach reads long series again; "today" only from today's readings; the
+dashboard card fits a phone; text fields lose the purple focus ring.
+
+### Fixed
+
+- **Coach series without numbers.** Since 1.21.0 every Coach tool read one
+  shared per-turn snapshot capped at 24,000 characters; on accounts with many
+  series whole blocks became a placeholder and the tool still answered
+  `present: true`. A trimmed block is now re-read for the tool's own source,
+  a single-source read is condensed (summary, newest days, weekly and monthly
+  means) instead of emptied, a block without numbers answers
+  `retrieval_failed`, and the Coach calls the table tool itself for long
+  histories. The step list shows the reading count; no stray comma on copy.
+- **"Today" from yesterday's readings.** Signals of the day, the vitals fact,
+  the lead line, the health status and the morning push only speak about
+  today from readings taken today in the profile timezone; a stored briefing
+  from an earlier day is no longer served.
+- **Deltas** use each metric's display precision ("+34 bpm").
+
+### Changed
+
+- **Dashboard card on a phone.** A compact score ring at the top right beside
+  the lead; Today facts as label over value, full width. Desktop unchanged.
+- **Text-field focus.** No purple ring on inputs, textareas, selects and date
+  fields; focus shows as a neutral border (`--input-focus`). Invalid fields
+  keep their red border.
+- **Coach panel** no longer has a search field (the full conversation list
+  keeps its search).
+
 ## [1.40.5] — 2026-10-05
 
 The Coach's conversation panel runs the full height of the window.
diff --git a/docs/api/openapi.yaml b/docs/api/openapi.yaml
index 59e63e736..fde964456 100644
--- a/docs/api/openapi.yaml
+++ b/docs/api/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.1.0
 info:
   title: HealthLog API
-  version: 1.40.5
+  version: 1.40.6
   description: >-
     Self-hosted personal-health-tracking PWA — public API surface for the iOS native client and external ingest.
 
diff --git a/package.json b/package.json
index e1a6e9449..dceafe607 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "healthlog",
-  "version": "1.40.5",
+  "version": "1.40.6",
   "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",
diff --git a/public/sw.js b/public/sw.js
index dea9a680e..2bfd0ac0d 100644
--- a/public/sw.js
+++ b/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 */ "v1.40.5";
+  /* @sw-version-fallback */ "v1.40.6";
 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/*`