Merge remote-tracking branch 'origin/dev' into fix/android-remove-chat-clean-mode

fix(android): remove chat clean focus mode
Merge pull request #462 from Codename-11/docs/pr-intake-external-only
2026-08-27 20:08:01 -04:00 · 2026-08-27 20:07:43 -04:00 · 2026-08-27 19:56:52 -04:00 · 2026-08-27 19:54:49 -04:00 · 2026-08-27 18:32:20 -04:00 · 2026-08-27 18:05:11 -04:00
46 changed files with 1655 additions and 1008 deletions
@@ -0,0 +1,47 @@
+## Summary
+
+<!-- Describe the user/developer outcome and why this change is needed. Link related issues, e.g. Closes #123. -->
+
+## Changes
+
+<!-- List the focused implementation changes. Avoid repeating the commit log. -->
+
+-
+
+## Verification
+
+<!-- List exact commands and results. Say explicitly when a check was not run or when device/UI proof remains outstanding. -->
+
+-
+
+## Screenshots
+
+<!-- UI change: include screenshots/video plus device, viewport, or emulator details. Otherwise write: No visual change. -->
+
+## Compatibility / risk
+
+<!-- Note Standard Hermes/upstream compatibility, migrations/state changes, security/privacy impact, rollout/rollback, or write N/A. -->
+
+## Lineage / contributor credit
+
+<!-- Preserve prior contributor work when replacing, salvaging, or rebuilding another PR. -->
+
+- Source PR(s): N/A
+- Attribution preserved by: N/A
+
+## Checklist
+
+<!-- Check an item when satisfied or when its N/A rationale is stated above. -->
+
+- [ ] Target branch is `dev`, unless this is a `dev` → `main` release PR or a focused production-tag hotfix PR to `main`
+- [ ] Scope is focused and related issues/PRs are linked
+- [ ] Android changes: lint and focused tests ran, or rationale is listed above
+- [ ] Translation changes: locale validation/review ran, or N/A is listed above
+- [ ] Server/plugin changes: focused tests ran, or N/A/rationale is listed above
+- [ ] Desktop changes: build/tests ran, or N/A/rationale is listed above
+- [ ] Docs/site changes: build or link/route checks ran, or N/A/rationale is listed above
+- [ ] UI changes were tested on a relevant device/emulator/desktop surface, or the missing proof is stated above
+- [ ] Commit messages follow [Conventional Commits](https://www.conventionalcommits.org/)
+- [ ] `CHANGELOG.md` is updated for user-visible changes, or N/A is listed above
+- [ ] Public writing hygiene checked: no secrets, private infrastructure, personal names, or AI/process narration
+- [ ] Salvaged/replacement work links source PRs and preserves contributor authorship, or N/A is listed above
@@ -16,7 +16,8 @@ function classifyCiPaths(paths) {
    android: forceAll || under(['app/', 'relay-core/', 'relay-ui/', 'ui-preview/', 'quest/', 'gradle/']) || exact([
      'build.gradle.kts', 'settings.gradle.kts', 'gradle.properties', 'gradlew', 'gradlew.bat',
      'scripts/check-android-locales.py', 'scripts/android-locale-harness.py',
-      'scripts/check-android-collection-apis.py', '.github/workflows/ci-android.yml',
+      'scripts/check-android-collection-apis.py', 'scripts/check-android-release-notes.py',
+      'scripts/tests/check_android_release_notes_test.py', '.github/workflows/ci-android.yml',
      '.github/workflows/play-preflight-android.yml',
      '.github/workflows/approve-release-android.yml',
      '.github/workflows/release-android.yml',
@@ -15,6 +15,7 @@ const none = {
 assert.deepEqual(classifyCiPaths(['README.md']), none);
 assert.deepEqual(classifyCiPaths(['desktop/src/cli.ts']), { ...none, desktop: true });
 assert.deepEqual(classifyCiPaths(['relay-core/src/main/kotlin/Wire.kt']), { ...none, android: true });
+assert.deepEqual(classifyCiPaths(['scripts/check-android-release-notes.py']), { ...none, android: true });
 assert.deepEqual(classifyCiPaths(['plugin/relay/server.py']), { ...none, plugin: true });
 assert.deepEqual(classifyCiPaths(['plugin/dashboard/src/App.tsx']), { ...none, dashboard: true });
 assert.deepEqual(classifyCiPaths(['user-docs/index.md']), { ...none, docs: true });
@@ -33,6 +33,8 @@ on:
      - "scripts/check-android-locales.py"
      - "scripts/android-locale-harness.py"
      - "scripts/check-android-collection-apis.py"
+      - "scripts/check-android-release-notes.py"
+      - "scripts/tests/check_android_release_notes_test.py"
      - ".github/workflows/ci-android.yml"
      - ".github/workflows/play-preflight-android.yml"
      - ".github/workflows/approve-release-android.yml"
@@ -73,6 +75,11 @@ jobs:
      - name: Reject unsafe Android collection APIs
        run: python3 scripts/check-android-collection-apis.py

+      - name: Validate Android release notes
+        run: |
+          python3 scripts/check-android-release-notes.py
+          python3 -m unittest scripts.tests.check_android_release_notes_test
+
      - name: Run Android lint
        run: ./gradlew lint --console=plain

@@ -81,10 +81,10 @@ jobs:
      - name: Validate release metadata and source compatibility
        run: |
          python3 scripts/check-version-tracks.py
+          python3 scripts/check-android-release-notes.py
          python3 scripts/check-privacy-policy.py --live
          python3 scripts/check-android-locales.py
          python3 scripts/check-android-collection-apis.py
-          python3 -m json.tool app/src/main/assets/changelog.json >/dev/null

      - name: Decode release keystore
        env:
@@ -150,6 +150,7 @@ jobs:
      - name: Validate release metadata and Android API compatibility
        run: |
          python3 scripts/check-version-tracks.py
+          python3 scripts/check-android-release-notes.py
          python3 scripts/check-privacy-policy.py
          python3 scripts/check-android-locales.py
          python3 scripts/check-android-collection-apis.py
@@ -102,6 +102,40 @@ PR; never resolve those cases by choosing a side automatically.
 - Prioritize findings that warrant holding the merge. State the impacted path
  and the concrete failure mode.

+## Automated public issue triage
+
+New public issues may receive one clearly labeled **Hermes-Relay automated
+triage** reply. That first response may classify the report with existing
+type/area labels, point to related issues or current code/docs, ask for safe
+sanitized diagnostics, and flag the thread for maintainer review.
+
+GitHub attributes that reply to the repository-scoped
+`hermes-relay-triage[bot]` App, never to a maintainer's personal account.
+
+The automated lane may assign only the fixed maintainer account `Codename-11`
+as follow-up ownership; that assignment does not imply acceptance, priority,
+implementation, or a release commitment. It never closes, milestones,
+prioritizes, promises a fix/release/timeline, chooses another assignee, or
+continues replying after its first response. A related issue is not
+automatically a duplicate. Human maintainer comments and decisions remain
+authoritative; read the complete live thread before acting on an issue.
+
+## Automated public PR intake
+
+New external-contributor, non-draft pull requests may receive one clearly
+labeled **Hermes-Relay automated PR intake** reply from
+`hermes-relay-triage[bot]`. Owner-authored `Codename-11` PRs and bot PRs are
+dropped before model dispatch. For eligible PRs, the intake compares the live PR
+metadata/body and changed-path list with trusted `origin/dev` policy and
+`.github/pull_request_template.md` without checking out or executing contributor
+code. It may add genuine area labels plus `documentation`, `ci`, or
+`needs-maintainer-review` and point out missing intake evidence.
+
+The automated lane never approves, requests changes, merges, closes, assigns,
+requests reviewers, milestones, prioritizes, pushes commits, edits PR text,
+reruns workflows, applies `review-candidate`, or claims code correctness. Human
+maintainer review and CI remain authoritative.
+
 ## Public-repo writing hygiene

 Everything committed is public. In CHANGELOG, DEVLOG, README, docs, and release
@@ -11,10 +11,18 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/), and this
 - **Android presents Relay Git as a first-class native workspace.** A compact optional Chat rail opens repository status, line totals, filters, diffs, branches, staging, commits, and remotes; the full workspace remains available from Settings when Chat controls are hidden.
 - **Hermes-Relay Plugin provides a bounded Git workspace API for authenticated Dashboard clients.** Configured repository roots, path validation, tracked line totals, scoped write grants, and explicit confirmation protect repository reads and mutations.

+### Changed
+
+- **Android What's New leads with one curated release highlight without interrupting startup.** A timed post-update toast can be swiped or closed, previews additional feature/fix counts when a release has meaningful secondary items, expands into the centered highlight view on request, and keeps the full technical history available. Each release can present one plain-language summary, up to three primary benefits, and up to two quieter improvements, while release checks keep the structured entry, fallback, Play copy, and public release records aligned.
+
 ### Fixed

 - **The visible Android Sphere keeps its smooth procedural motion across startup and chat.** Backgrounded and motion-disabled surfaces remain still without reducing foreground animation to a stepped ambient pulse.

+### Removed
+
+- **Android Chat no longer includes the hidden clean-focus presentation.** The long-press gesture, overlapping instructional pill, reduced composer, and alternate fading transcript were removed so Chat keeps one complete interaction model. Voice Focus remains available.
+
 ## [Android 1.13.2] - 2026-08-25

 ### Added
@@ -104,6 +104,24 @@ The legacy `relay_server/` directory is a thin compatibility shim around `plugin
 | **CI/CD** | GitHub Actions (lint, build, test, signed APK artifacts) |
 | **Min SDK** | 26 (Android 8.0) / Target SDK 36 |

+## Issues and automated triage
+
+New issues may receive one first response headed **Hermes-Relay automated
+triage**. It reads the live report against current code, documentation, related
+issues, and public release state; it may add existing type/area labels and ask
+for a focused, safe diagnostic such as the app version, interaction mode, or a
+sanitized log excerpt.
+
+GitHub displays the response as authored by `hermes-relay-triage[bot]`, a
+repository-scoped App rather than a maintainer's personal account.
+
+That reply is an acknowledgement and initial analysis, not a maintainer
+decision. The automated path may assign `Codename-11` as the fixed owner for
+follow-up, but assignment does not mean acceptance, priority, implementation,
+or a release commitment. It does not close issues, choose another assignee, set
+milestones or priority, promise a fix or release, or continue the conversation.
+A maintainer will follow up on the thread.
+
 ## Running the Relay Locally

 Only needed if you're working on the bridge, voice, notifications, or media features. Chat alone doesn't need the relay.
@@ -145,6 +163,23 @@ documentation fixes.
 `main` is release history, not the normal contribution target; it receives
 approved release PRs from `dev` and focused hotfix PRs based on production tags.

+Pull requests use [the repository template](.github/pull_request_template.md).
+Keep the body grounded: describe the outcome and focused changes, list exact
+verification, include visual evidence when applicable, state compatibility or
+risk, and preserve contributor lineage when replacing or salvaging prior work.
+Check an item when it is satisfied or when its N/A rationale is written in the
+body; do not use checked boxes as a substitute for evidence.
+
+New external-contributor, non-draft pull requests may receive one
+**Hermes-Relay automated PR intake** reply from `hermes-relay-triage[bot]`.
+Owner-authored `Codename-11` PRs and bot PRs skip this lane. For eligible PRs,
+the bot checks the live body, base branch, changed-path areas, template
+completeness, stated verification, visual proof, and lineage without checking
+out or executing contributor code. It may add bounded area/intake labels and
+identify missing evidence, but it does not review code correctness, approve,
+request changes, merge, close, assign, request reviewers, push commits, edit the
+PR, rerun workflows, or select review bundles.
+
 `origin/dev` is the canonical integration ref. Keep local `dev` as a clean,
 fast-forward-only mirror and create each task in its own branch/worktree from the
 current `origin/dev`. Do not accumulate unpublished commits on local `dev`. If a
@@ -1,5 +1,53 @@
 # Hermes-Relay — Dev Log

+## 2026-08-27 — Fixed issue ownership and bounded PR intake
+
+The automated issue first-response lane now assigns only `Codename-11` when the
+maintainer is absent. The assignee is fixed in the write wrapper rather than
+chosen by webhook or model output, and represents follow-up ownership only—not
+acceptance, priority, implementation, or a release promise.
+
+A separate pull-request route now handles external-contributor, non-bot,
+non-draft `opened`, `reopened`, and `ready_for_review` events. Owner-authored
+`Codename-11` PRs are dropped before model dispatch. Eligible PRs are read from
+live metadata plus trusted `dev` policy/template without executing contributor
+code; the route applies only bounded area/intake labels and posts one
+App-authored intake reply. It cannot approve, request changes, merge, close,
+assign, request reviewers, push, edit PR text, rerun CI, select
+`review-candidate`, or claim correctness. The external-contributor production
+canary retained its exact head/base/open state and proved marker idempotency.
+
+## 2026-08-26 — Canonical pull request intake contract
+
+The repository now supplies one pull request template derived from the structure
+already used by successful Android, plugin, desktop, docs, release, and salvage
+PRs. It asks for a concise summary, focused changes, exact verification, visual
+evidence when applicable, compatibility/risk notes, contributor lineage, and the
+existing cross-surface checklist.
+
+Checkboxes require evidence or an explicit N/A rationale. The template does not
+turn every surface into a mandatory test lane, does not replace CI or maintainer
+review, and keeps normal work targeting `dev` while preserving the documented
+release/hotfix exceptions.
+
+## 2026-08-26 — Bounded public issue triage contract
+
+New GitHub issues may receive one clearly identified Hermes-Relay automated
+triage response grounded in the live report, current code and documentation,
+related open/closed issues, and verified public release state. The lane may add
+existing type/area labels, request focused sanitized diagnostics, and flag a
+thread for maintainer review.
+
+The automated path is intentionally not an issue-lifecycle owner: it cannot
+close, assign, milestone, prioritize, promise a fix/release/timeline, or continue
+replying after the first response. Replies identify themselves as automated and
+explicitly hand the remaining decision to a maintainer. Contributor guidance and
+agent instructions carry the same boundary.
+
+Public labels and comments are attributed to the repository-scoped
+`hermes-relay-triage[bot]` GitHub App rather than a maintainer's personal
+account. The App identity does not expand the bounded action contract.
+
 ## 2026-08-24 — Single dev integration authority

 `origin/dev` is the sole integration authority. Primary local `dev` checkouts are
@@ -530,10 +530,16 @@ the new app version and a higher `appVersionCode`.
  run Android's retrace tool with the matching flavor mapping:
  `retrace <mapping.txt> <obfuscated-trace.txt>`. Play reports can additionally
  use the mapping bundled into the uploaded AAB through Play Console.
- `app/src/main/assets/whats_new.txt` — in-app "What's New" content
-  shown in the settings/about screen. Update with the version number
-  and a brief feature summary. Gets stale silently if forgotten
-  (v0.4.0 shipped with 0.1.0 content until caught post-release).
+- `app/src/main/assets/changelog.json` — curated source for the in-app
+  **What's New** dialog and Android release history. Prepend the newest entry
+  with one explicit `highlight` (`title`, plain-language `summary`, and 1–3
+  user-benefit bullets), up to two quieter `improvements`, Android-only
+  `playNotes`, a `toastDigest` with counts and 0–2 short previews for noteworthy
+  items beyond the hero, and the existing technical `sections` used by older clients.
+  Do not derive the highlight mechanically from `CHANGELOG.md`; choosing the
+  release's main reason to care is an editorial release-prep decision.
+- `app/src/main/assets/whats_new.txt` — legacy in-app fallback generated from
+  the newest structured entry. Do not edit it independently.
 - `app/src/googlePlay/play/release-notes/en-US/default.txt` — the Play
  Console **"What's new"** text, which gradle-play-publisher reads at
  upload to fill the Production-draft release notes. This is **separate**
@@ -541,19 +547,60 @@ the new app version and a higher `appVersionCode`.
  this file is missing or stale, the Play draft ships with empty/wrong
  notes (shipped empty in v1.1.0 until caught post-release). Keep it
  **≤500 chars per language**, user-facing, Android-only.
- `docs/play-store-listing.md` — Play Store listing copy. Update
-  the version reference and the "Release Notes" section that gets
-  pasted into the Play Console "What's new" field. Keep the Play
-  "What's new" within **500 characters** and framed around the
-  release's themes, not a feature dump. Compare its **Foreground service
+- `docs/play-store-listing.md` — Play Store listing copy. Its release-note
+  block and the Gradle Play Publisher note are generated from `playNotes`.
+  After editing the newest structured entry, run
+  `python scripts/check-android-release-notes.py --write`, then run it again
+  without `--write` to validate the 1–3 / 0–2 editorial limits, current Android
+  version, GitHub-release/changelog headings, derived files, and Play's
+  **500-character** limit. Frame Play copy around the release's themes, not a
+  feature dump. Compare its **Foreground service
  permissions** section with the merged `googlePlayRelease` manifest and
  complete Play Console declarations for every declared service type before
  approval; the Publisher API can upload a draft and still reject promotion
  when an App content declaration is missing.

+#### Generate release copy from the verified changes
+
+When release copy is generated with an agent, this section is the canonical
+authoring contract; do not maintain a separate prompt file.
+
+1. Read the exact Android version/SHA, the Android-only entries selected from
+   `[Unreleased]`, the implemented behavior, and any compatibility or security
+   boundary that users must understand. Do not generate from commit titles or
+   a mixed-surface changelog block alone.
+2. Before editing release files, show a temporary coverage ledger in the task
+   output. Map every selected source change to exactly one placement:
+   `hero`, `secondary`, or `full-only`. Include the change kind (`feature`,
+   `change`, or `fix`) and a short reason. The ledger is review evidence, not a
+   committed public artifact; no selected source item may disappear silently.
+3. Choose exactly one `hero`: the strongest user-facing reason to care about
+   the release. Its summary is one plain-language outcome, and its 1–3 bullets
+   are distinct user benefits rather than implementation steps or filler.
+4. Use `secondary` for other important user-visible features and fixes. The
+   `toastDigest` counts only these items, excluding the hero. Preview the
+   strongest 1–2 secondary items in short phrases. If there are no legitimate
+   secondary items, set both counts to `0` and `preview` to `[]`; the app hides
+   the footer. Never invent an item to satisfy the layout.
+5. Use `full-only` for technically relevant details that belong in
+   `RELEASE_NOTES.md` or `CHANGELOG.md` but would make the collapsed update card
+   noisy. Preserve user-relevant trust and compatibility limits; omit branches,
+   worktrees, CI mechanics, debugging history, and private/operator context.
+6. Write each surface for its audience:
+   - `RELEASE_NOTES.md`: concise Summary plus Added/Changed/Fixed; keep the
+     deterministic Download and Install/Verify scaffolding intact.
+   - `CHANGELOG.md`: complete, crisp public history for the released surface.
+   - `changelog.json`: curated hero, optional improvements, digest, Play copy,
+     and compatibility `sections` for older clients.
+   - `playNotes`: Android-only themes within the rendered 500-character limit.
+7. Before presenting the draft, check that wording begins with user outcomes,
+   avoids unexplained implementation terminology, uses exact public product
+   names, makes no unverified device claim, and passes the public-distribution
+   scrub below.
+
 #### Scrub for public distribution

-This is a **public repo** and these four files are user-facing. Before
+This is a **public repo** and these release-note files are user-facing. Before
 promoting the `[Unreleased]` block and writing the notes, scrub the
 versioned CHANGELOG block and all three release-notes artifacts for
 wording that shouldn't ship publicly. The CHANGELOG accumulates in a
@@ -639,7 +686,9 @@ git checkout dev
 git pull --ff-only origin dev

 git add gradle/libs.versions.toml RELEASE_NOTES.md CHANGELOG.md \
-        app/src/main/assets/whats_new.txt docs/play-store-listing.md
+        app/src/main/assets/changelog.json app/src/main/assets/whats_new.txt \
+        app/src/googlePlay/play/release-notes/en-US/default.txt \
+        docs/play-store-listing.md
 git commit -m "release(android): android-v0.6.2"
 git push origin dev

@@ -756,8 +756,10 @@ cancels). Ranked next increments, in value-per-complexity order:

 Plan: `docs/plans/2026-07-06-open-issue-resolution.md` (13 open issues triaged;
 fix-state claims verified against tags with `git merge-base --is-ancestor`).
-**Automation never posts to GitHub** — every comment/close/label below is an
-owner action, deliberately queued here:
+This historical batch remains owner-controlled. The bounded new-issue triage
+lane may post one clearly identified first response and basic type/area labels,
+but it does not execute backlog actions. Every comment, close, relabel, and
+milestone below remains an owner action deliberately queued here:

 - [ ] **#131** — close: fixed by `3573ba8` (PR #136), shipped android-v1.2.5
      (reporter was on 1.2.3). Optionally re-check Play vitals for the
@@ -1452,5 +1454,5 @@ Follow-ups:
  - **On-device import/delete smoke.** Import `/sdcard/Download/lucy.zip` via Add a pet → confirm Lucy appears, selects, and animates all states; then remove it and confirm the avatar falls back to the Sphere.
 - **Pet behavior model — richer state association (spec'd 2026-06-19, `docs/pet-spec.md` "Agent states &amp; pet behavior").** Shipped: the honesty clamp (declared reactivity ∩ `PET_RENDERER_CAPABILITIES`), the friendly `writing` alias, the `**working`/tool-use overlay** (pet-local sub-state from `toolCallBurst`; opt-in `working` clip drives both the swap and the Tools badge), the **one-shot reaction layer** (`greet`/`wake` on appear, `done`/`celebrate` on turn-finish — opt-in, play-once-then-revert, transition-derived; `ONE_SHOT_MAX_MS` backstop), and `**intensity` modulation** (opt-in `reactive.intensity` → live playback speedup ≤1.6× via `rememberUpdatedState`; un-clamps the Activity badge). Voice · Tools · Activity reactivity is now complete. Remaining:
  - `**attention` one-shot (only deferred behavior).** A reaction on notification arrival — needs a host event the avatar doesn't yet receive (unlike `greet`/`done`, which ride state transitions). Would plumb a notification edge into `AvatarRenderState` (or a side channel) + a `PetOneShot.Attention`. Low priority: the avatar is rarely on-screen when notifications land (backgrounded) — see the value analysis; revisit only if the avatar becomes an always-on surface (persistent overlay / Quest port).
-  - **On-device verification (working + one-shots + intensity).** Best seen in clean mode (`AgentTextFlow` feeds `toolCallBurst` + `streamingIntensity` + state transitions). Confirm: a `working` clip swaps in during a tool run and releases ~600ms after (`WORKING_BURST_THRESHOLD` 0.5); a `done` clip plays once on reply completion then returns to idle; a `greet` clip plays once when the avatar appears; with `intensity:true`, a writing/working loop visibly quickens while streaming. Confirm each decoded clip swap holds the previous complete visual until the new state is ready.
+  - **On-device verification (working + one-shots + intensity).** Use the normal Chat background visualization, which receives `toolCallBurst`, `streamingIntensity`, and state transitions. Confirm: a `working` clip swaps in during a tool run and releases ~600ms after (`WORKING_BURST_THRESHOLD` 0.5); a `done` clip plays once on reply completion then returns to idle; a `greet` clip plays once when the avatar appears; with `intensity:true`, a writing/working loop visibly quickens while streaming. Confirm each decoded clip swap holds the previous complete visual until the new state is ready.
 - **Undecodable-but-present image appears valid (audit 2026-06-19).** A file that exists but isn't a decodable image passes the loader's `isFile` check, so the pet shows in the picker but renders blank. Documented as a caveat; consider a cheap header sniff at load time if false-valid pets become a support issue.
@@ -1 +1,3 @@
-Supervised Mode adds a parent-configured, profile-pinned chat view with device-authenticated settings. Parents can limit attachments, Standard voice, generated media, history, actions, and technical details. Session rows stay neutral while live activity is unavailable, and returning from parent settings no longer blanks Supervised Chat.
+v1.13.2 - Supervised Mode and clearer activity
+
+Supervised Mode creates a simpler, profile-focused chat with device-protected parent settings and control over attachments, Standard voice, generated media, history, actions, and technical details. Activity indicators now appear only while Hermes is genuinely working, and returning from parent settings keeps Supervised Chat open.
@@ -1,9 +1,31 @@
 {
+ "schema": 2,
 "versions": [
  {
   "version": "1.13.2",
   "title": "Supervised Mode and clearer activity",
   "date": "2026-08-25",
+   "highlight": {
+    "title": "Supervised Mode",
+    "summary": "Create a simpler, profile-focused chat and choose which features remain available.",
+    "bullets": [
+     "Protect parent settings with your phone's device authentication.",
+     "Choose access to attachments, Standard voice, generated media, history, actions, and technical details.",
+     "Keep Supervised Chat open when returning from parent settings."
+    ]
+   },
+   "improvements": [
+    "Activity indicators now appear only while Hermes is genuinely working."
+   ],
+   "toastDigest": {
+    "additionalFeatureCount": 0,
+    "fixCount": 2,
+    "preview": [
+     "Accurate activity",
+     "safer return"
+    ]
+   },
+   "playNotes": "Supervised Mode creates a simpler, profile-focused chat with device-protected parent settings and control over attachments, Standard voice, generated media, history, actions, and technical details. Activity indicators now appear only while Hermes is genuinely working, and returning from parent settings keeps Supervised Chat open.",
   "sections": [
    {
     "header": "Use a supervised chat",
@@ -1,5 +1,9 @@
 v1.13.2 - Supervised Mode and clearer activity

-* Configure a profile-pinned Supervised Mode with device-authenticated parent settings.
-* Keep Supervised Chat visible when parent access relocks after full settings.
-* Keep uncertain session activity neutral until live work is confirmed.
+Supervised Mode
+* Protect parent settings with your phone's device authentication.
+* Choose access to attachments, Standard voice, generated media, history, actions, and technical details.
+* Keep Supervised Chat open when returning from parent settings.
+
+Also improved
+* Activity indicators now appear only while Hermes is genuinely working.
@@ -39,6 +39,7 @@ import androidx.compose.material3.SnackbarDuration
 import androidx.compose.material3.SnackbarHost
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.SnackbarResult
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
@@ -67,6 +68,8 @@ import androidx.compose.ui.platform.LocalWindowInfo
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
 import androidx.lifecycle.createSavedStateHandle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.NavGraph.Companion.findStartDestination
@@ -126,6 +129,7 @@ import com.hermesandroid.relay.ui.components.HostResourcePressureBanner
 import com.hermesandroid.relay.ui.components.rememberUpdateAvailability
 import com.hermesandroid.relay.ui.components.resolveChatTransportStatus
 import com.hermesandroid.relay.ui.components.WhatsNewDialog
+import com.hermesandroid.relay.ui.components.WhatsNewToast
 import com.hermesandroid.relay.data.AgentDisplay
 import com.hermesandroid.relay.data.BridgePreferencesRepository
 import com.hermesandroid.relay.data.BridgeSafetyPreferencesRepository
@@ -164,6 +168,7 @@ import com.hermesandroid.relay.ui.screens.BotModeScreen
 // === END PHASE3-safety-rails ===
 import com.hermesandroid.relay.ui.screens.ChatScreen
 import com.hermesandroid.relay.ui.screens.ChatSettingsScreen
+import com.hermesandroid.relay.ui.screens.ChangelogScreen
 import com.hermesandroid.relay.ui.screens.DashboardManagementScreen
 import com.hermesandroid.relay.ui.screens.DashboardSignInScreen
 import com.hermesandroid.relay.ui.screens.DeveloperSettingsScreen
@@ -935,11 +940,39 @@ fun RelayApp() {
        buildChatGitWorkspaceSummary(repo, gitDetailState)
    }

-    // What's New auto-show
+    // Post-update What's New starts as a non-blocking toast and expands only
+    // when requested; manual Settings/About entry points retain the full view.
    val showWhatsNew by connectionViewModel.showWhatsNew.collectAsState()
+    var showWhatsNewExpanded by rememberSaveable { mutableStateOf(false) }
+    var showWhatsNewHistory by rememberSaveable { mutableStateOf(false) }

-    if (showWhatsNew) {
-        WhatsNewDialog(onDismiss = { connectionViewModel.dismissWhatsNew() })
+    if (showWhatsNew && !showWhatsNewExpanded) {
+        WhatsNewToast(
+            onDismiss = { connectionViewModel.dismissWhatsNew() },
+            onExpand = {
+                connectionViewModel.dismissWhatsNew()
+                showWhatsNewExpanded = true
+            },
+        )
+    }
+    if (showWhatsNewExpanded) {
+        WhatsNewDialog(
+            onDismiss = { showWhatsNewExpanded = false },
+            onViewHistory = {
+                showWhatsNewExpanded = false
+                showWhatsNewHistory = true
+            },
+        )
+    }
+    if (showWhatsNewHistory) {
+        Dialog(
+            onDismissRequest = { showWhatsNewHistory = false },
+            properties = DialogProperties(usePlatformDefaultWidth = false),
+        ) {
+            Surface(modifier = Modifier.fillMaxSize()) {
+                ChangelogScreen(onClose = { showWhatsNewHistory = false })
+            }
+        }
    }

    // Mark version as seen on first launch (when there's no previous version)
@@ -0,0 +1,53 @@
+package com.hermesandroid.relay.ui.components
+
+import android.content.Context
+import android.provider.Settings
+import android.view.accessibility.AccessibilityManager
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.platform.LocalContext
+
+/** Shared OS motion/accessibility posture for animated UI affordances. */
+internal data class AccessibleMotionState(
+    /** OS animator scale is non-zero (i.e. system animations are on). */
+    val osAnimations: Boolean,
+    /** TalkBack-style touch exploration is active. */
+    val touchExploration: Boolean,
+)
+
+@Composable
+internal fun rememberAccessibleMotionState(): AccessibleMotionState {
+    val context = LocalContext.current
+    val osAnimations = remember {
+        runCatching {
+            Settings.Global.getFloat(
+                context.contentResolver,
+                Settings.Global.ANIMATOR_DURATION_SCALE,
+                1f,
+            ) != 0f
+        }.getOrDefault(true)
+    }
+    val accessibilityManager = remember {
+        context.getSystemService(Context.ACCESSIBILITY_SERVICE) as? AccessibilityManager
+    }
+    var touchExploration by remember {
+        mutableStateOf(accessibilityManager?.isTouchExplorationEnabled == true)
+    }
+    DisposableEffect(accessibilityManager) {
+        val listener = AccessibilityManager.TouchExplorationStateChangeListener { enabled ->
+            touchExploration = enabled
+        }
+        accessibilityManager?.addTouchExplorationStateChangeListener(listener)
+        onDispose {
+            accessibilityManager?.removeTouchExplorationStateChangeListener(listener)
+        }
+    }
+    return AccessibleMotionState(
+        osAnimations = osAnimations,
+        touchExploration = touchExploration,
+    )
+}
@@ -1,665 +0,0 @@
-package com.hermesandroid.relay.ui.components
-
-import android.content.Context
-import android.provider.Settings
-import android.view.accessibility.AccessibilityManager
-import androidx.activity.compose.BackHandler
-import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.core.MutableTransitionState
-import androidx.compose.animation.core.tween
-import androidx.compose.animation.fadeIn
-import androidx.compose.animation.fadeOut
-import androidx.compose.animation.slideInVertically
-import androidx.compose.foundation.background
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.heightIn
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.foundation.layout.navigationBarsPadding
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.statusBarsPadding
-import androidx.compose.foundation.layout.widthIn
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.BasicTextField
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.Send
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material3.Icon
-import androidx.compose.material3.IconButton
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateListOf
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberUpdatedState
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.alpha
-import androidx.compose.ui.draw.drawWithContent
-import androidx.compose.ui.graphics.BlendMode
-import androidx.compose.ui.graphics.Brush
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.CompositingStrategy
-import androidx.compose.ui.graphics.SolidColor
-import androidx.compose.ui.graphics.graphicsLayer
-import androidx.compose.ui.input.pointer.pointerInput
-import androidx.compose.ui.platform.LocalConfiguration
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.semantics.LiveRegionMode
-import androidx.compose.ui.semantics.clearAndSetSemantics
-import androidx.compose.ui.semantics.contentDescription
-import androidx.compose.ui.semantics.liveRegion
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.text.font.FontFamily
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.compose.ui.res.stringResource
-import com.hermesandroid.relay.data.ChatMessage
-import com.hermesandroid.relay.data.MessageRole
-import com.hermesandroid.relay.ui.components.avatar.AvatarRenderState
-import com.hermesandroid.relay.ui.components.avatar.LocalAgentAvatar
-import com.hermesandroid.relay.ui.components.avatar.LocalBackgroundVisualizationEnabled
-import kotlinx.coroutines.delay
-import com.hermesandroid.relay.R
-import com.hermesandroid.relay.ui.theme.RelayRefresh
-
-// --- Text-flow tuning constants -------------------------------------------
-//
-// All time-based numbers stay inside the ranges WP-C1 prescribes so the
-// "clean text flowing in and fading out" reads calm rather than frantic.
-
-/** Soft word-wrap width for a flow line — keeps each buffer entry to ~one
- *  visual line so the bounded buffer maps cleanly to "≤6 lines". */
-private const val FLOW_MAX_CHARS = 42
-
-/** Soft-wrap target only — the visible buffer is now bounded by the
- *  scrollable viewport height + scroll, not a hard line count. */
-private const val FLOW_MAX_LINES = 6
-
-/** Memory ceiling for the persistent line buffer. Lines past this (already
- *  scrolled well above the faded top edge) are dropped silently so a very long
- *  turn can't grow the list without bound. */
-private const val FLOW_BUFFER_MAX = 80
-
-/** How long a settled line lingers after it stops growing, before it begins
- *  fading. Inside the 2.5–4s band from the spec. */
-private const val FLOW_DWELL_MS = 3_000L
-
-private const val FLOW_FADE_IN_MS = 180
-private const val FLOW_FADE_OUT_MS = 600
-
-/** Buffer maintenance cadence. Cheap list bookkeeping only — it mutates
- *  observed state (and so triggers recomposition) only when something
- *  actually changes, so an idle clean mode does not churn the UI. */
-private const val FLOW_TICK_MS = 80L
-
-/**
- * One ephemeral line in the text flow.
- *
- * [text] and [visibility] are snapshot-observed so a growing tail or a
- * fade-out re-renders just that line. [settledAt]/[hiddenAt] are plain
- * bookkeeping read only by the maintenance loop, so they intentionally do
- * NOT trigger recomposition.
- *
- * [visibility] starts `currentState = false, targetState = true`; handing
- * that to `AnimatedVisibility(visibleState = …)` plays the enter transition
- * the first time the line is composed — the idiomatic "animate on appear".
- */
-private class FlowLine(val key: Int, initialText: String) {
-    var text by mutableStateOf(initialText)
-    val visibility = MutableTransitionState(false).apply { targetState = true }
-
-    /** Wall-clock millis at which the line stopped growing (null while it is
-     *  still the active streaming tail). Starts the dwell countdown. */
-    var settledAt: Long? = null
-
-    /** Wall-clock millis at which the fade-out was requested. */
-    var hiddenAt: Long? = null
-}
-
-/**
- * Split [text] into short, append-only flow segments.
- *
- * Explicit newlines hard-break; long paragraphs greedily soft-wrap at word
- * boundaries to [maxChars]. Because the source content only ever grows
- * (streaming appends), every segment except the last is final the moment the
- * next word/line exists — which is exactly what lets the caller treat the
- * last segment as the "growing tail" and everything before it as settled,
- * and key each line by its stable index.
- */
-private fun segmentFlowLines(text: String, maxChars: Int): List<String> {
-    if (text.isBlank()) return emptyList()
-    val out = ArrayList<String>()
-    for (rawLine in text.split('\n')) {
-        val line = rawLine.trim()
-        if (line.isEmpty()) continue
-        val current = StringBuilder()
-        for (word in line.split(' ')) {
-            if (word.isEmpty()) continue
-            val candidate = if (current.isEmpty()) word.length else current.length + 1 + word.length
-            if (candidate > maxChars && current.isNotEmpty()) {
-                out.add(current.toString())
-                current.setLength(0)
-                current.append(word)
-            } else {
-                if (current.isNotEmpty()) current.append(' ')
-                current.append(word)
-            }
-        }
-        if (current.isNotEmpty()) out.add(current.toString())
-    }
-    return out
-}
-
-/**
- * Soft fade on the TOP edge so lines that scroll up dissolve cleanly into the
- * background instead of hard-clipping — the "slides up and clears" look — while
- * the avatar above stays unobstructed. Renders the content into an offscreen
- * layer and masks the top [fade] dp with a transparent->opaque gradient.
- */
-private fun Modifier.topFadeEdge(fade: Dp = 28.dp): Modifier = this
-    .graphicsLayer { compositingStrategy = CompositingStrategy.Offscreen }
-    .drawWithContent {
-        drawContent()
-        val fadePx = fade.toPx().coerceAtMost(size.height)
-        if (fadePx <= 0f) return@drawWithContent
-        drawRect(
-            brush = Brush.verticalGradient(
-                0f to Color.Transparent,
-                (fadePx / size.height) to Color.Black,
-            ),
-            blendMode = BlendMode.DstIn,
-        )
-    }
-
-/** Shared OS motion/accessibility posture for animated chat affordances. */
-internal data class AccessibleMotionState(
-    /** OS animator scale is non-zero (i.e. system animations are ON). */
-    val osAnimations: Boolean,
-    /** TalkBack-style touch exploration is active — faded text is unreadable
-     *  to it, so the text path must fall back to a static, announced mirror. */
-    val touchExploration: Boolean,
-)
-
-@Composable
-internal fun rememberAccessibleMotionState(): AccessibleMotionState {
-    val context = LocalContext.current
-    // ANIMATOR_DURATION_SCALE == 0 is the platform "remove animations" / many
-    // OEM "reduce motion" toggles. Read once on entry; a mid-mode toggle is
-    // rare and recovered by leaving + re-entering the mode.
-    val osAnimations = remember {
-        runCatching {
-            Settings.Global.getFloat(
-                context.contentResolver,
-                Settings.Global.ANIMATOR_DURATION_SCALE,
-                1f,
-            ) != 0f
-        }.getOrDefault(true)
-    }
-    val a11y = remember {
-        context.getSystemService(Context.ACCESSIBILITY_SERVICE) as? AccessibilityManager
-    }
-    var touchExploration by remember {
-        mutableStateOf(a11y?.isTouchExplorationEnabled == true)
-    }
-    DisposableEffect(a11y) {
-        val listener = AccessibilityManager.TouchExplorationStateChangeListener { enabled ->
-            touchExploration = enabled
-        }
-        a11y?.addTouchExplorationStateChangeListener(listener)
-        onDispose { a11y?.removeTouchExplorationStateChangeListener(listener) }
-    }
-    return AccessibleMotionState(
-        osAnimations = osAnimations,
-        touchExploration = touchExploration,
-    )
-}
-
-/**
- * Ephemeral, themed text flow bound to the agent's streaming reply.
- *
- * New segments materialize with `fadeIn + slideInVertically`; a settled line
- * dwells ~[FLOW_DWELL_MS], then `fadeOut`s and is **removed from the buffer**
- * (it leaves the composition tree, so it stops composing — not merely
- * alpha-0). The still-growing tail never fades; its dwell starts only once
- * [streaming] flips false. The buffer is hard-capped at [FLOW_MAX_LINES].
- *
- * Accessibility: when [motionEnabled] is false (animations disabled, OS
- * reduce-motion, or TalkBack touch exploration) the flow renders the recent
- * lines **statically** inside a polite live region — never gating the
- * conversation on animation. Even on the animated path a visually-hidden
- * polite mirror carries the readable words, since faded glyphs are
- * unreadable to assistive tech.
- *
- * @param content the last assistant message's (streaming) content.
- * @param streaming whether that message is still growing this turn.
- * @param messageId stable id of the bound message; a new id resets the buffer.
- */
-@Composable
-fun AgentTextFlow(
-    content: String,
-    streaming: Boolean,
-    messageId: String?,
-    motionEnabled: Boolean,
-    modifier: Modifier = Modifier,
-) {
-    val flowStyle = MaterialTheme.typography.bodyMedium.copy(
-        fontFamily = FontFamily.Monospace,
-        fontSize = 15.sp,
-        lineHeight = 21.sp,
-    )
-    val flowColor = MaterialTheme.colorScheme.onSurface
-
-    // Readable, non-faded mirror of the visible tail — used as the live-region
-    // text on both paths so assistive tech hears the words.
-    val mirrorText = remember(content) {
-        segmentFlowLines(content, FLOW_MAX_CHARS).takeLast(FLOW_MAX_LINES).joinToString(" ")
-    }
-
-    // --- Static / reduced-motion path -------------------------------------
-    if (!motionEnabled) {
-        val staticLines = remember(content) {
-            segmentFlowLines(content, FLOW_MAX_CHARS).takeLast(FLOW_BUFFER_MAX)
-        }
-        val staticScroll = rememberScrollState()
-        // Pin the latest line to the bottom of the bounded viewport.
-        LaunchedEffect(staticLines.size) { staticScroll.scrollTo(staticScroll.maxValue) }
-        // No contentDescription — the merged child Text content IS the readable
-        // content; liveRegion announces it on change. Lines persist + scroll
-        // (bounded + top-faded like the animated path) — they never vanish.
-        Column(
-            modifier = modifier
-                .semantics { liveRegion = LiveRegionMode.Polite }
-                // Fade the top edge ONLY when there's content scrolled above it —
-                // a message that fits shows its first line crisply (no cut-off look).
-                .topFadeEdge(fade = if (staticScroll.canScrollBackward) 28.dp else 0.dp)
-                .verticalScroll(staticScroll),
-            verticalArrangement = Arrangement.Bottom,
-        ) {
-            staticLines.forEach { line ->
-                Text(
-                    text = line,
-                    style = flowStyle,
-                    color = flowColor,
-                    maxLines = 2,
-                    overflow = TextOverflow.Ellipsis,
-                    modifier = Modifier.fillMaxWidth(),
-                )
-            }
-        }
-        return
-    }
-
-    // --- Animated path ----------------------------------------------------
-    val flowLines = remember(messageId) { mutableStateListOf<FlowLine>() }
-    val currentContent by rememberUpdatedState(content)
-
-    LaunchedEffect(messageId) {
-        flowLines.clear()
-        // Largest segment index ever materialized — guards against re-adding a
-        // line that was dropped from the front by the memory cap.
-        var maxKeyAdded = -1
-        var lastText: String? = null
-        while (true) {
-            val text = currentContent
-            // Re-diff only when the transcript changed, so an idle clean mode
-            // (no streaming, no new turn) doesn't churn. We never permanently
-            // exit: a new turn appended to the transcript must still slide in.
-            if (text != lastText) {
-                lastText = text
-                val segs = segmentFlowLines(text, FLOW_MAX_CHARS)
-                // Add new lines (they slide in); update a changed tail in place.
-                // Lines PERSIST — older ones simply scroll up within the bounded,
-                // scrollable viewport and dissolve at the top fade edge.
-                segs.forEachIndexed { i, s ->
-                    val existing = flowLines.firstOrNull { it.key == i }
-                    if (existing == null) {
-                        if (i > maxKeyAdded) {
-                            flowLines.add(FlowLine(key = i, initialText = s))
-                            maxKeyAdded = i
-                        }
-                    } else if (existing.text != s) {
-                        existing.text = s
-                    }
-                }
-                // Memory guard: drop the oldest lines once well past the viewport.
-                while (flowLines.size > FLOW_BUFFER_MAX) flowLines.removeAt(0)
-            }
-            delay(FLOW_TICK_MS)
-        }
-    }
-
-    val scrollState = rememberScrollState()
-    // Pin the latest line to the bottom as content streams in / lines slide up.
-    LaunchedEffect(flowLines.size, flowLines.lastOrNull()?.text) {
-        scrollState.scrollTo(scrollState.maxValue)
-    }
-
-    Box(modifier = modifier) {
-        // Visually-hidden, readable, politely-announced mirror. Present even
-        // with motion on, so non-touch assistive tech still receives the words
-        // the faded glyphs can't convey. The Text's own content is its
-        // semantics text, so liveRegion alone announces it on change.
-        Text(
-            text = mirrorText,
-            maxLines = 1,
-            modifier = Modifier
-                .fillMaxWidth()
-                .heightIn(max = 1.dp)
-                .alpha(0f)
-                .semantics { liveRegion = LiveRegionMode.Polite },
-            style = flowStyle,
-        )
-
-        Column(
-            modifier = Modifier
-                .align(Alignment.BottomStart)
-                .fillMaxWidth()
-                // Fade the top edge ONLY when content is scrolled above it, so a
-                // reply that fits the viewport shows its first line crisply.
-                .topFadeEdge(fade = if (scrollState.canScrollBackward) 28.dp else 0.dp)
-                .verticalScroll(scrollState),
-            verticalArrangement = Arrangement.Bottom,
-        ) {
-            flowLines.forEach { line ->
-                androidx.compose.runtime.key(line.key) {
-                    AnimatedVisibility(
-                        visibleState = line.visibility,
-                        enter = fadeIn(tween(FLOW_FADE_IN_MS)) +
-                            slideInVertically(tween(FLOW_FADE_IN_MS)) { it / 6 },
-                        exit = fadeOut(tween(FLOW_FADE_OUT_MS)),
-                    ) {
-                        Text(
-                            text = line.text,
-                            style = flowStyle,
-                            color = flowColor,
-                            maxLines = 2,
-                            overflow = TextOverflow.Ellipsis,
-                            // The visible glyphs fade; the mirror above owns
-                            // accessibility, so keep AT off these duplicates.
-                            modifier = Modifier
-                                .fillMaxWidth()
-                                .clearAndSetSemantics {},
-                        )
-                    }
-                }
-            }
-        }
-    }
-}
-
-/**
- * Thin single-line composer for clean mode.
- *
- * Deliberately stripped: no model/effort pills, no attachments, no slash
- * palette — just a pill field plus a send affordance, calling [onSend] with
- * the same [com.hermesandroid.relay.viewmodel.ChatViewModel.sendMessage]
- * contract the full composer uses. Internal text state is UI-local.
- */
-@Composable
-private fun CleanModeComposer(
-    enabled: Boolean,
-    onSend: (String) -> Unit,
-    modifier: Modifier = Modifier,
-) {
-    var text by remember { mutableStateOf("") }
-    val canSend = enabled && text.isNotBlank()
-    val submit = {
-        val trimmed = text.trim()
-        if (enabled && trimmed.isNotEmpty()) {
-            onSend(trimmed)
-            text = ""
-        }
-    }
-
-    Surface(
-        shape = RoundedCornerShape(28.dp),
-        color = MaterialTheme.colorScheme.surfaceContainerHigh,
-        modifier = modifier.fillMaxWidth(),
-    ) {
-        Row(
-            modifier = Modifier.padding(start = 18.dp, end = 6.dp, top = 4.dp, bottom = 4.dp),
-            verticalAlignment = Alignment.CenterVertically,
-            horizontalArrangement = Arrangement.spacedBy(6.dp),
-        ) {
-            BasicTextField(
-                value = text,
-                onValueChange = { text = it },
-                modifier = Modifier
-                    .weight(1f)
-                    .heightIn(min = 40.dp)
-                    .padding(vertical = 8.dp),
-                enabled = enabled,
-                singleLine = true,
-                textStyle = MaterialTheme.typography.bodyLarge.copy(
-                    color = MaterialTheme.colorScheme.onSurface,
-                ),
-                cursorBrush = SolidColor(MaterialTheme.colorScheme.primary),
-                keyboardOptions = KeyboardOptions(imeAction = ImeAction.Send),
-                keyboardActions = KeyboardActions(onSend = { submit() }),
-                decorationBox = { inner ->
-                    Box(contentAlignment = Alignment.CenterStart) {
-                        if (text.isEmpty()) {
-                            Text(
-                                text = stringResource(R.string.agent_text_placeholder),
-                                style = MaterialTheme.typography.bodyLarge,
-                                color = RelayRefresh.Dim,
-                            )
-                        }
-                        inner()
-                    }
-                },
-            )
-            IconButton(
-                onClick = submit,
-                enabled = canSend,
-                modifier = Modifier.size(44.dp),
-            ) {
-                Icon(
-                    imageVector = Icons.AutoMirrored.Filled.Send,
-                    contentDescription = stringResource(R.string.agent_text_send_cd),
-                    tint = if (canSend) {
-                        MaterialTheme.colorScheme.primary
-                    } else {
-                        MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.5f)
-                    },
-                )
-            }
-        }
-    }
-}
-
-/**
- * Clean text-flow chat mode — a full-screen, minimalist third presentation of
- * the agent surface (alongside normal chat and the voice overlay).
- *
- * Centered morphing sphere, a calm themed text flow ([AgentTextFlow]) instead
- * of a persistent transcript, and a thin composer. Mirrors the voice overlay's
- * centered-sphere + bottom-content skeleton (`VoiceModeOverlay.kt:262-280`).
- *
- * Exit is an **explicit control** (top-corner dismiss + system back) — never
- * any-tap, because the in-mode composer needs taps. All mode state lives in
- * the caller as plain UI-local state; this is a presentation over the same
- * conversation, not new ViewModel state.
- *
- * Honors the ambient-visualization preference independently from motion.
- * When visible, [animationEnabled] and OS reduce-motion pause the sphere on a
- * static frame; TalkBack keeps the text readable and announced.
- */
-@Composable
-fun CleanChatMode(
-    messages: List<ChatMessage>,
-    isStreaming: Boolean,
-    sphereState: SphereState,
-    streamingIntensity: Float,
-    toolCallBurst: Float,
-    animationEnabled: Boolean,
-    enabled: Boolean,
-    onSend: (String) -> Unit,
-    onExit: () -> Unit,
-    modifier: Modifier = Modifier,
-) {
-    val motion = rememberAccessibleMotionState()
-    val backgroundVisualizationEnabled = LocalBackgroundVisualizationEnabled.current
-    val sphereAnimated = animationEnabled && motion.osAnimations
-    // Faded text is unreadable to touch exploration, so the text path goes
-    // static (readable + announced) whenever TalkBack is exploring.
-    val textMotionEnabled = sphereAnimated && !motion.touchExploration
-
-    val lastAssistant = remember(messages) {
-        messages.lastOrNull { it.role == MessageRole.ASSISTANT }
-    }
-    // Clean mode shows the recent CONVERSATION (not just the last reply) as one
-    // faded, scrollable flow, so scrolling up brings history into view. The flow
-    // is append-only across turns; user turns get a subtle "›" so the
-    // back-and-forth stays legible. How far back it retains is bounded by the
-    // flow's line buffer (FLOW_BUFFER_MAX).
-    val flowContent = remember(messages) {
-        messages
-            .filter { it.role == MessageRole.USER || it.role == MessageRole.ASSISTANT }
-            .joinToString("\n\n") { msg ->
-                val body = msg.content.trim()
-                if (msg.role == MessageRole.USER) "› $body" else body
-            }
-    }
-    // Stable per-conversation key so the flow buffer accumulates across turns and
-    // resets only on a new conversation (the oldest message's id changes).
-    val conversationKey = messages.firstOrNull()?.id
-    val flowStreaming = lastAssistant?.isStreaming == true && isStreaming
-    // The sphere + text are a vertically-centered group (equal spacers above and
-    // below). The sphere is a fixed size so the group grows via the TEXT: a short
-    // reply sits centered, and as the reply lengthens the centered group gets
-    // taller — sliding the sphere up toward the top third while the text fills
-    // down toward the composer.
-    val sphereHeight = (LocalConfiguration.current.screenHeightDp * 0.34f).dp
-    val maxFlowHeight = (LocalConfiguration.current.screenHeightDp * 0.5f).dp
-
-    BackHandler(enabled = true) { onExit() }
-
-    val sphereDescLabel = stringResource(R.string.agent_text_sphere_desc)
-    val sphereDescription = remember(sphereState) {
-        "$sphereDescLabel ${sphereState.name.lowercase()}"
-    }
-
-    Box(
-        modifier = modifier
-            .fillMaxSize()
-            // Opaque so the chat underneath is fully hidden — this is a mode,
-            // not a translucent overlay.
-            .background(RelayRefresh.Background)
-            // Consume any pointer event the children (composer, exit button, text
-            // scroll) didn't handle, so stray taps/swipes in the empty areas don't
-            // fall through to the chat + session drawer behind this mode. Children
-            // run leaf-first on the same Main pass, so this only catches the gaps
-            // (mirrors the voice overlay's focus-mode scrim).
-            .pointerInput(Unit) {
-                awaitPointerEventScope {
-                    while (true) {
-                        awaitPointerEvent().changes.forEach { it.consume() }
-                    }
-                }
-            },
-    ) {
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .statusBarsPadding()
-                .navigationBarsPadding()
-                .imePadding()
-                .padding(horizontal = 20.dp),
-        ) {
-            // Explicit dismiss — the only way out besides system back.
-            Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.End,
-            ) {
-                IconButton(onClick = onExit) {
-                    Icon(
-                        imageVector = Icons.Filled.Close,
-                        contentDescription = stringResource(R.string.agent_text_exit_clean),
-                        tint = MaterialTheme.colorScheme.onSurfaceVariant,
-                    )
-                }
-            }
-
-            // Flexible top spacer — with the bottom one it vertically centers the
-            // sphere + text group; as the text grows the spacers yield and the
-            // sphere rises toward the top third.
-            Spacer(modifier = Modifier.weight(1f))
-
-            // The ambient sphere is optional. Hiding it collapses the visual's
-            // slot so the conversation remains centered instead of leaving a
-            // large blank region above the text.
-            if (backgroundVisualizationEnabled) {
-                Box(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .height(sphereHeight),
-                    contentAlignment = Alignment.Center,
-                ) {
-                    Box(
-                        modifier = Modifier
-                            .fillMaxSize()
-                            .semantics { contentDescription = sphereDescription },
-                    ) {
-                        LocalAgentAvatar.current.Render(
-                            state = AvatarRenderState(
-                                state = sphereState,
-                                intensity = streamingIntensity,
-                                toolCallBurst = toolCallBurst,
-                                // Pin to a still frame when motion is suppressed.
-                                paused = !sphereAnimated,
-                            ),
-                            modifier = Modifier.fillMaxSize(),
-                        )
-                    }
-                }
-            }
-
-            AgentTextFlow(
-                content = flowContent,
-                streaming = flowStreaming,
-                messageId = conversationKey,
-                motionEnabled = textMotionEnabled,
-                // Content-sized reading area (capped ~half the screen) directly
-                // below the sphere — no gap between them. Grows + scrolls with the
-                // reply, which is what lifts the centered group (and the sphere).
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .widthIn(max = 560.dp)
-                    .heightIn(min = 96.dp, max = maxFlowHeight)
-                    .padding(bottom = 12.dp),
-            )
-
-            // Flexible bottom spacer — balances the top one to keep the
-            // sphere + text group vertically centered.
-            Spacer(modifier = Modifier.weight(1f))
-
-            CleanModeComposer(
-                enabled = enabled,
-                onSend = onSend,
-                modifier = Modifier.padding(bottom = 12.dp),
-            )
-        }
-    }
-}
@@ -1,7 +1,14 @@
 package com.hermesandroid.relay.ui.components

 import android.content.Context
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.Row
@@ -20,13 +27,20 @@ import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.DialogProperties
@@ -37,10 +51,12 @@ import androidx.compose.ui.unit.dp
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch

 /**
- * "What's New" sheet, shown automatically on a version bump (RelayApp) and from
- * the About screen.
+ * Expanded "What's New" sheet, opened from the non-blocking post-update toast
+ * or directly from the About screen.
 *
 * As of the multi-version changelog work, the single source of truth is the
 * bundled [changelog.json] asset (see [ChangelogStore]). This dialog renders the
@@ -60,6 +76,9 @@ fun WhatsNewDialog(
    onViewHistory: (() -> Unit)? = null,
 ) {
    val context = LocalContext.current
+    val scope = rememberCoroutineScope()
+    var visible by remember { mutableStateOf(false) }
+    var exiting by remember { mutableStateOf(false) }
    // Prefer the structured changelog's latest entry; fall back to the legacy
    // text asset so a missing/garbled JSON never leaves the dialog empty.
    val latest = remember { ChangelogStore.load(context).versions.firstOrNull() }
@@ -67,20 +86,39 @@ fun WhatsNewDialog(
        latest?.toNotes() ?: parseWhatsNew(loadWhatsNew(context))
    }

+    fun leave(afterExit: () -> Unit) {
+        if (exiting) return
+        exiting = true
+        scope.launch {
+            visible = false
+            delay(180)
+            afterExit()
+        }
+    }
+
+    LaunchedEffect(Unit) {
+        if (!exiting) visible = true
+    }
+
    Dialog(
-        onDismissRequest = onDismiss,
+        onDismissRequest = { leave(onDismiss) },
        properties = DialogProperties(usePlatformDefaultWidth = false),
    ) {
-        Surface(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(horizontal = 20.dp, vertical = 32.dp)
-                .widthIn(max = 560.dp)
-                .heightIn(max = 680.dp),
-            shape = appearanceRoundedCornerShape(24.dp),
-            tonalElevation = 6.dp,
+        AnimatedVisibility(
+            visible = visible,
+            enter = fadeIn(tween(220)) + scaleIn(tween(220), initialScale = 0.92f),
+            exit = fadeOut(tween(180)) + scaleOut(tween(180), targetScale = 0.96f),
        ) {
-            Column(modifier = Modifier.fillMaxWidth()) {
+            Surface(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 20.dp, vertical = 32.dp)
+                    .widthIn(max = 560.dp)
+                    .heightIn(max = 680.dp),
+                shape = appearanceRoundedCornerShape(24.dp),
+                tonalElevation = 6.dp,
+            ) {
+                Column(modifier = Modifier.fillMaxWidth()) {
                Row(
                    modifier = Modifier
                        .fillMaxWidth()
@@ -99,7 +137,7 @@ fun WhatsNewDialog(
                            color = MaterialTheme.colorScheme.onSurfaceVariant,
                        )
                    }
-                    IconButton(onClick = onDismiss) {
+                    IconButton(onClick = { leave(onDismiss) }) {
                        Icon(
                            imageVector = Icons.Filled.Close,
                            contentDescription = stringResource(R.string.changelog_close),
@@ -146,20 +184,48 @@ fun WhatsNewDialog(
                        }
                    }
                }
-                Row(
-                    modifier = Modifier.fillMaxWidth().padding(start = 16.dp, end = 16.dp, bottom = 16.dp),
-                    horizontalArrangement = Arrangement.spacedBy(8.dp),
-                ) {
-                    onViewHistory?.let { action ->
-                        androidx.compose.material3.OutlinedButton(
-                            onClick = action,
-                            modifier = Modifier.weight(1f),
-                        ) { Text(stringResource(R.string.whats_new_full_history)) }
+                    WhatsNewActions(
+                        onDismiss = { leave(onDismiss) },
+                        onViewHistory = onViewHistory?.let { action -> { leave(action) } },
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun WhatsNewActions(
+    onDismiss: () -> Unit,
+    onViewHistory: (() -> Unit)?,
+) {
+    BoxWithConstraints(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(start = 16.dp, end = 16.dp, bottom = 16.dp),
+    ) {
+        val stackActions = LocalDensity.current.fontScale >= 1.3f || maxWidth < 320.dp
+        if (stackActions) {
+            Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
+                onViewHistory?.let { action ->
+                    OutlinedButton(onClick = action, modifier = Modifier.fillMaxWidth()) {
+                        Text(stringResource(R.string.whats_new_full_history))
                    }
-                    Button(onClick = onDismiss, modifier = Modifier.weight(1f)) {
-                        Text(stringResource(R.string.whats_new_got_it))
+                }
+                Button(onClick = onDismiss, modifier = Modifier.fillMaxWidth()) {
+                    Text(stringResource(R.string.whats_new_got_it))
+                }
+            }
+        } else {
+            Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
+                onViewHistory?.let { action ->
+                    OutlinedButton(onClick = action, modifier = Modifier.weight(1f)) {
+                        Text(stringResource(R.string.whats_new_full_history))
                    }
                }
+                Button(onClick = onDismiss, modifier = Modifier.weight(1f)) {
+                    Text(stringResource(R.string.whats_new_got_it))
+                }
            }
        }
    }
@@ -222,15 +288,55 @@ fun ColumnScope.VersionNotesBody(groups: List<WhatsNewGroup>) {
 * followed by [VersionNotesBody]. Used by ChangelogScreen for each release.
 */
@Composable
-fun VersionNotesBlock(entry: ChangelogVersion) {
+fun VersionNotesBlock(
+    entry: ChangelogVersion,
+    showVersionLine: Boolean = true,
+) {
    Column(verticalArrangement = Arrangement.spacedBy(6.dp)) {
-        Text(
-            text = entry.subtitle(),
-            style = MaterialTheme.typography.titleSmall,
-            fontWeight = FontWeight.SemiBold,
-            color = MaterialTheme.colorScheme.primary,
-        )
-        VersionNotesBody(entry.toGroups())
+        val highlight = entry.highlight
+        if (highlight == null) {
+            if (showVersionLine) {
+                Text(
+                    text = entry.subtitle(),
+                    style = MaterialTheme.typography.titleSmall,
+                    fontWeight = FontWeight.SemiBold,
+                    color = MaterialTheme.colorScheme.primary,
+                )
+            }
+            VersionNotesBody(entry.toGroups())
+        } else {
+            if (showVersionLine) {
+                Text(
+                    text = entry.versionLine(),
+                    style = MaterialTheme.typography.labelMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                )
+            }
+            Text(
+                text = highlight.title,
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.SemiBold,
+                color = MaterialTheme.colorScheme.primary,
+            )
+            highlight.summary?.takeIf { it.isNotBlank() }?.let { summary ->
+                Text(
+                    text = summary,
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurface,
+                )
+            }
+            VersionNotesBody(listOf(WhatsNewGroup(header = null, bullets = highlight.bullets)))
+            if (entry.improvements.isNotEmpty()) {
+                VersionNotesBody(
+                    listOf(
+                        WhatsNewGroup(
+                            header = stringResource(R.string.changelog_also_improved),
+                            bullets = entry.improvements,
+                        ),
+                    ),
+                )
+            }
+        }
    }
 }

@@ -245,12 +351,32 @@ data class ChangelogSection(
    val bullets: List<String> = emptyList(),
 )

+/** Editorially selected reason to care about a release. */
+@Serializable
+data class ChangelogHighlight(
+    val title: String,
+    val summary: String? = null,
+    val bullets: List<String> = emptyList(),
+)
+
+/** Compact preview of noteworthy items beyond the primary highlight. */
+@Serializable
+data class ChangelogToastDigest(
+    val additionalFeatureCount: Int = 0,
+    val fixCount: Int = 0,
+    val preview: List<String> = emptyList(),
+)
+
 /** A single released version's user-facing notes. */
@Serializable
 data class ChangelogVersion(
    val version: String,
    val title: String? = null,
    val date: String? = null,
+    val highlight: ChangelogHighlight? = null,
+    val improvements: List<String> = emptyList(),
+    val toastDigest: ChangelogToastDigest? = null,
+    val playNotes: String? = null,
    val sections: List<ChangelogSection> = emptyList(),
 ) {
    /** "v1.2.0 — Make it yours · 2026-06-20" (each token optional but version). */
@@ -261,8 +387,21 @@ data class ChangelogVersion(
        return head + titlePart + datePart
    }

+    /** Compact metadata line used when a curated highlight owns the headline. */
+    fun versionLine(): String {
+        val datePart = date?.takeIf { it.isNotBlank() }?.let { " · $it" } ?: ""
+        return "v$version$datePart"
+    }
+
    fun toGroups(): List<WhatsNewGroup> =
-        sections.map { WhatsNewGroup(it.header?.takeIf { h -> h.isNotBlank() }, it.bullets) }
+        highlight?.let { curated ->
+            buildList {
+                add(WhatsNewGroup(curated.title.takeIf { it.isNotBlank() }, curated.bullets))
+                if (improvements.isNotEmpty()) {
+                    add(WhatsNewGroup("Also improved", improvements))
+                }
+            }
+        } ?: sections.map { WhatsNewGroup(it.header?.takeIf { h -> h.isNotBlank() }, it.bullets) }

    /** Adapt this version into the dialog's [WhatsNewNotes] shape. */
    fun toNotes(): WhatsNewNotes = WhatsNewNotes(
@@ -0,0 +1,341 @@
+package com.hermesandroid.relay.ui.components
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.LinearEasing
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.slideInVertically
+import androidx.compose.animation.slideOutVertically
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectHorizontalDragGestures
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.WindowInsets
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.statusBars
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.layout.windowInsetsPadding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.KeyboardArrowDown
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.layout.onSizeChanged
+import androidx.compose.ui.platform.LocalAccessibilityManager
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.pluralStringResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.LiveRegionMode
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.semantics.clearAndSetSemantics
+import androidx.compose.ui.semantics.liveRegion
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.IntOffset
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Popup
+import androidx.compose.ui.window.PopupProperties
+import com.hermesandroid.relay.R
+import com.hermesandroid.relay.ui.theme.appearanceRoundedCornerShape
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlin.math.abs
+import kotlin.math.roundToInt
+
+private const val DEFAULT_AUTO_DISMISS_MILLIS = 10_000L
+private const val EXIT_ANIMATION_MILLIS = 180L
+private const val SWIPE_DISMISS_FRACTION = 0.28f
+
+/**
+ * Non-blocking post-update notice. It stays outside the dialog window so the
+ * app remains usable, then hands off to the full [WhatsNewDialog] only when the
+ * user chooses to expand it.
+ */
+@Composable
+fun WhatsNewToast(
+    onDismiss: () -> Unit,
+    onExpand: () -> Unit,
+    autoDismissMillis: Long = DEFAULT_AUTO_DISMISS_MILLIS,
+) {
+    val context = LocalContext.current
+    val entry = remember { ChangelogStore.load(context).versions.firstOrNull() } ?: return
+    val progress = remember { Animatable(1f) }
+    val horizontalOffset = remember { Animatable(0f) }
+    val scope = rememberCoroutineScope()
+    val accessibilityManager = LocalAccessibilityManager.current
+    var visible by remember { mutableStateOf(false) }
+    var widthPx by remember { mutableIntStateOf(1) }
+
+    fun leave(afterExit: () -> Unit) {
+        if (!visible) return
+        scope.launch {
+            visible = false
+            delay(EXIT_ANIMATION_MILLIS)
+            afterExit()
+        }
+    }
+
+    LaunchedEffect(Unit) {
+        visible = true
+        val recommendedTimeout = accessibilityManager?.calculateRecommendedTimeoutMillis(
+            originalTimeoutMillis = autoDismissMillis,
+            containsIcons = true,
+            containsText = true,
+            containsControls = true,
+        ) ?: autoDismissMillis
+        progress.animateTo(
+            targetValue = 0f,
+            animationSpec = tween(
+                durationMillis = recommendedTimeout.coerceAtMost(Int.MAX_VALUE.toLong()).toInt(),
+                easing = LinearEasing,
+            ),
+        )
+        leave(onDismiss)
+    }
+
+    Popup(
+        alignment = Alignment.TopCenter,
+        properties = PopupProperties(focusable = false),
+    ) {
+        AnimatedVisibility(
+            visible = visible,
+            enter = fadeIn(tween(220)) + slideInVertically(tween(220)) { -it / 2 },
+            exit = fadeOut(tween(EXIT_ANIMATION_MILLIS.toInt())) +
+                slideOutVertically(tween(EXIT_ANIMATION_MILLIS.toInt())) { -it / 3 },
+        ) {
+            val swipeProgress = (abs(horizontalOffset.value) / widthPx).coerceIn(0f, 1f)
+            Box(
+                modifier = Modifier
+                    .windowInsetsPadding(WindowInsets.statusBars)
+                    .padding(horizontal = 12.dp, vertical = 10.dp)
+                    .widthIn(max = 560.dp)
+                    .fillMaxWidth()
+                    .offset { IntOffset(horizontalOffset.value.roundToInt(), 0) }
+                    .alpha(1f - (swipeProgress * 0.7f))
+                    .onSizeChanged { widthPx = it.width.coerceAtLeast(1) }
+                    .pointerInput(onDismiss) {
+                        var dragTarget = horizontalOffset.value
+                        detectHorizontalDragGestures(
+                            onDragStart = { dragTarget = horizontalOffset.value },
+                            onHorizontalDrag = { change, amount ->
+                                change.consume()
+                                dragTarget += amount
+                                scope.launch { horizontalOffset.snapTo(dragTarget) }
+                            },
+                            onDragEnd = {
+                                if (abs(horizontalOffset.value) >= widthPx * SWIPE_DISMISS_FRACTION) {
+                                    scope.launch {
+                                        horizontalOffset.animateTo(
+                                            targetValue = if (horizontalOffset.value < 0) -widthPx.toFloat() else widthPx.toFloat(),
+                                            animationSpec = tween(EXIT_ANIMATION_MILLIS.toInt()),
+                                        )
+                                        onDismiss()
+                                    }
+                                } else {
+                                    scope.launch { horizontalOffset.animateTo(0f, tween(160)) }
+                                }
+                            },
+                        )
+                    },
+            ) {
+                WhatsNewToastContent(
+                    entry = entry,
+                    progress = progress.value,
+                    onExpand = { leave(onExpand) },
+                    onDismiss = { leave(onDismiss) },
+                )
+            }
+        }
+    }
+}
+
+@Composable
+internal fun WhatsNewToastContent(
+    entry: ChangelogVersion,
+    progress: Float,
+    onExpand: () -> Unit,
+    onDismiss: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val title = stringResource(R.string.whats_new_title)
+    val highlight = entry.highlight
+    Surface(
+        color = MaterialTheme.colorScheme.surface,
+        contentColor = MaterialTheme.colorScheme.onSurface,
+        shape = appearanceRoundedCornerShape(18.dp),
+        tonalElevation = 6.dp,
+        shadowElevation = 10.dp,
+        modifier = modifier.semantics { liveRegion = LiveRegionMode.Polite },
+    ) {
+        Column(modifier = Modifier.fillMaxWidth()) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(start = 16.dp, end = 6.dp, top = 10.dp, bottom = 8.dp),
+                horizontalArrangement = Arrangement.spacedBy(8.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Row(
+                    modifier = Modifier
+                        .weight(1f)
+                        .clickable(
+                            role = Role.Button,
+                            onClickLabel = title,
+                            onClick = onExpand,
+                        )
+                        .padding(vertical = 4.dp),
+                    horizontalArrangement = Arrangement.spacedBy(10.dp),
+                    verticalAlignment = Alignment.CenterVertically,
+                ) {
+                    Column(modifier = Modifier.weight(1f)) {
+                        Text(
+                            text = "$title · v${entry.version}",
+                            style = MaterialTheme.typography.labelMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                        Text(
+                            text = highlight?.title ?: entry.title.orEmpty(),
+                            style = MaterialTheme.typography.titleSmall,
+                            fontWeight = FontWeight.SemiBold,
+                            color = MaterialTheme.colorScheme.primary,
+                            maxLines = 1,
+                            overflow = TextOverflow.Ellipsis,
+                        )
+                        highlight?.summary?.takeIf(String::isNotBlank)?.let { summary ->
+                            Text(
+                                text = summary,
+                                style = MaterialTheme.typography.bodySmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                maxLines = 2,
+                                overflow = TextOverflow.Ellipsis,
+                            )
+                        }
+                    }
+                    Icon(
+                        imageVector = Icons.Filled.KeyboardArrowDown,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                        modifier = Modifier.size(22.dp),
+                    )
+                }
+                IconButton(onClick = onDismiss) {
+                    Icon(
+                        imageVector = Icons.Filled.Close,
+                        contentDescription = stringResource(R.string.changelog_close),
+                    )
+                }
+            }
+            entry.toastDigest?.takeIf {
+                it.additionalFeatureCount > 0 || it.fixCount > 0
+            }?.let { digest ->
+                HorizontalDivider(
+                    modifier = Modifier.padding(horizontal = 16.dp),
+                    color = MaterialTheme.colorScheme.outlineVariant.copy(alpha = 0.32f),
+                )
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clickable(
+                            role = Role.Button,
+                            onClickLabel = stringResource(R.string.changelog_view_all),
+                            onClick = onExpand,
+                        )
+                        .padding(horizontal = 16.dp, vertical = 10.dp),
+                    horizontalArrangement = Arrangement.spacedBy(12.dp),
+                    verticalAlignment = Alignment.CenterVertically,
+                ) {
+                    Column(modifier = Modifier.weight(1f)) {
+                        val counts = buildList {
+                            if (digest.additionalFeatureCount > 0) {
+                                add(
+                                    pluralStringResource(
+                                        R.plurals.changelog_additional_feature_count,
+                                        digest.additionalFeatureCount,
+                                        digest.additionalFeatureCount,
+                                    ),
+                                )
+                            }
+                            if (digest.fixCount > 0) {
+                                add(
+                                    pluralStringResource(
+                                        R.plurals.changelog_fix_count,
+                                        digest.fixCount,
+                                        digest.fixCount,
+                                    ),
+                                )
+                            }
+                        }
+                        Text(
+                            text = stringResource(
+                                R.string.changelog_toast_also,
+                                counts.joinToString(" · "),
+                            ),
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            maxLines = 1,
+                            overflow = TextOverflow.Ellipsis,
+                        )
+                        Text(
+                            text = digest.preview.joinToString(", ") + "…",
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            maxLines = 1,
+                            overflow = TextOverflow.Ellipsis,
+                        )
+                    }
+                    Row(
+                        horizontalArrangement = Arrangement.spacedBy(2.dp),
+                        verticalAlignment = Alignment.CenterVertically,
+                    ) {
+                        Text(
+                            text = stringResource(R.string.changelog_view_all),
+                            style = MaterialTheme.typography.labelMedium,
+                            color = MaterialTheme.colorScheme.primary,
+                            maxLines = 1,
+                        )
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                            contentDescription = null,
+                            tint = MaterialTheme.colorScheme.primary,
+                            modifier = Modifier.size(18.dp),
+                        )
+                    }
+                }
+            }
+            LinearProgressIndicator(
+                progress = { progress.coerceIn(0f, 1f) },
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .clearAndSetSemantics { },
+                color = MaterialTheme.colorScheme.primary,
+                trackColor = MaterialTheme.colorScheme.surfaceVariant,
+            )
+        }
+    }
+}
@@ -3,13 +3,13 @@ package com.hermesandroid.relay.ui.screens
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.ExpandLess
@@ -21,6 +21,7 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
@@ -33,12 +34,21 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.semantics.stateDescription
 import androidx.compose.ui.text.font.FontWeight
+import com.hermesandroid.relay.BuildConfig
 import com.hermesandroid.relay.R
 import androidx.compose.ui.unit.dp
 import com.hermesandroid.relay.ui.components.ChangelogStore
 import com.hermesandroid.relay.ui.components.ChangelogVersion
-import com.hermesandroid.relay.ui.components.VersionNotesBody
+import com.hermesandroid.relay.ui.components.VersionNotesBlock
+import com.hermesandroid.relay.ui.theme.appearanceRoundedCornerShape
+import java.time.LocalDate
+import java.time.format.DateTimeFormatter
+import java.time.format.FormatStyle
+import java.util.Locale

 /**
 * Full release history, sourced from the bundled `changelog.json` (the same
@@ -95,19 +105,26 @@ fun ChangelogScreen(
            return@Scaffold
        }

-        Column(
+        LazyColumn(
            modifier = Modifier
                .fillMaxSize()
-                .padding(innerPadding)
-                .verticalScroll(rememberScrollState())
-                .padding(horizontal = 16.dp, vertical = 16.dp),
+                .padding(innerPadding),
+            contentPadding = PaddingValues(horizontal = 16.dp, vertical = 16.dp),
            verticalArrangement = Arrangement.spacedBy(12.dp),
        ) {
-            versions.forEachIndexed { index, entry ->
+            itemsIndexed(
+                items = versions,
+                key = { _, entry -> entry.version },
+            ) { index, entry ->
                // Latest version is expanded; older ones start collapsed.
                ChangelogVersionCard(
                    entry = entry,
                    initiallyExpanded = index == 0,
+                    installed = isInstalledRelease(
+                        releaseVersion = entry.version,
+                        buildVersion = BuildConfig.VERSION_NAME,
+                        flavor = BuildConfig.FLAVOR,
+                    ),
                )
            }
        }
@@ -122,21 +139,26 @@ fun ChangelogScreen(
 private fun ChangelogVersionCard(
    entry: ChangelogVersion,
    initiallyExpanded: Boolean,
+    installed: Boolean,
 ) {
-    var expanded by remember { mutableStateOf(initiallyExpanded) }
+    var expanded by remember(entry.version) { mutableStateOf(initiallyExpanded) }
+    val expansionState = stringResource(
+        if (expanded) R.string.changelog_state_expanded else R.string.changelog_state_collapsed,
+    )

    Card(
        modifier = Modifier.fillMaxWidth(),
        colors = CardDefaults.cardColors(
            containerColor = MaterialTheme.colorScheme.surfaceVariant,
        ),
-        shape = RoundedCornerShape(12.dp),
+        shape = appearanceRoundedCornerShape(12.dp),
    ) {
        Column(modifier = Modifier.fillMaxWidth()) {
            Row(
                modifier = Modifier
                    .fillMaxWidth()
-                    .clickable { expanded = !expanded }
+                    .clickable(role = Role.Button) { expanded = !expanded }
+                    .semantics { stateDescription = expansionState }
                    .padding(horizontal = 16.dp, vertical = 14.dp),
                verticalAlignment = Alignment.CenterVertically,
            ) {
@@ -148,12 +170,20 @@ private fun ChangelogVersionCard(
                        fontWeight = FontWeight.SemiBold,
                        color = MaterialTheme.colorScheme.primary,
                    )
-                    entry.date?.takeIf { it.isNotBlank() }?.let { date ->
-                        Text(
-                            text = date,
-                            style = MaterialTheme.typography.labelSmall,
-                            color = MaterialTheme.colorScheme.onSurfaceVariant,
-                        )
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.spacedBy(8.dp),
+                    ) {
+                        entry.date?.takeIf { it.isNotBlank() }?.let { date ->
+                            Text(
+                                text = formatReleaseDate(date),
+                                style = MaterialTheme.typography.labelSmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        }
+                        if (installed) {
+                            InstalledVersionBadge()
+                        }
                    }
                }
                Icon(
@@ -162,7 +192,7 @@ private fun ChangelogVersionCard(
                    } else {
                        Icons.Filled.ExpandMore
                    },
-                    contentDescription = if (expanded) stringResource(R.string.changelog_collapse) else stringResource(R.string.changelog_expand),
+                    contentDescription = null,
                    tint = MaterialTheme.colorScheme.onSurfaceVariant,
                )
            }
@@ -174,9 +204,43 @@ private fun ChangelogVersionCard(
                        .padding(start = 16.dp, end = 16.dp, bottom = 16.dp),
                    verticalArrangement = Arrangement.spacedBy(6.dp),
                ) {
-                    VersionNotesBody(entry.toGroups())
+                    VersionNotesBlock(entry, showVersionLine = false)
                }
            }
        }
    }
 }
+
+@Composable
+private fun InstalledVersionBadge() {
+    Surface(
+        color = MaterialTheme.colorScheme.primary.copy(alpha = 0.14f),
+        shape = appearanceRoundedCornerShape(10.dp),
+    ) {
+        Text(
+            text = stringResource(R.string.changelog_installed),
+            modifier = Modifier.padding(horizontal = 8.dp, vertical = 3.dp),
+            style = MaterialTheme.typography.labelSmall,
+            color = MaterialTheme.colorScheme.primary,
+        )
+    }
+}
+
+internal fun formatReleaseDate(raw: String, locale: Locale = Locale.getDefault()): String =
+    runCatching {
+        DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM)
+            .withLocale(locale)
+            .format(LocalDate.parse(raw))
+    }.getOrDefault(raw)
+
+internal fun isInstalledRelease(
+    releaseVersion: String,
+    buildVersion: String,
+    flavor: String,
+): Boolean {
+    val canonicalBuildVersion = flavor
+        .takeIf { it.isNotBlank() }
+        ?.let { buildVersion.removeSuffix("-$it") }
+        ?: buildVersion
+    return releaseVersion == canonicalBuildVersion
+}
@@ -37,10 +37,8 @@ import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.interaction.DragInteraction
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.AutoAwesome
@@ -202,7 +200,6 @@ import com.hermesandroid.relay.viewmodel.ChatFailureRoute
 import com.hermesandroid.relay.viewmodel.ChatFailureNotice
 import com.hermesandroid.relay.viewmodel.scopedChatFailure
 import com.hermesandroid.relay.ui.components.ConversationVoiceDock
-import com.hermesandroid.relay.ui.components.CleanChatMode
 import com.hermesandroid.relay.ui.components.ChatInputPickerControl
 import com.hermesandroid.relay.ui.components.ChatInputPickerOption
 import com.hermesandroid.relay.ui.components.ChatInputTrailing
@@ -1187,12 +1184,6 @@ fun ChatScreen(
            }
        }
    }
-    var ambientMode by remember { mutableStateOf(false) } // clean text-flow mode, hides chat
-    // Clean-mode discoverability hint: a persistent pill shown ONLY on the
-    // empty / new-chat view (no messages) — it teaches the long-press entry
-    // without nagging mid-conversation. Derived directly from the message list
-    // at the pill below; no one-shot timer, no auto-dismiss.
-
    // Sphere state with debounced Thinking→Streaming (min 1.5s in Thinking)
    val rawSphereState by remember {
        derivedStateOf {
@@ -1428,7 +1419,6 @@ fun ChatScreen(
    PetInteractionLayer(
        owner = "chat-interaction-layer",
        active = shouldHideChatPet(
-            ambientMode = ambientMode,
            voiceMode = voiceUiState.voiceMode,
            drawerOpenOrMoving =
                drawerState.currentValue != DrawerValue.Closed ||
@@ -3120,11 +3110,6 @@ fun ChatScreen(
                            }
                        }
                    }
-                    // Clean text-flow mode has no top-bar toggle — it's a quiet
-                    // gesture: long-press the conversation background to enter.
-                    // Exit is the in-mode dismiss control or system back (not
-                    // any-tap, since the mode carries its own composer). A
-                    // first-run hint teaches the entry.
                },
                colors = TopAppBarDefaults.topAppBarColors(
                    containerColor = RelayRefresh.Background.copy(alpha = 0.96f)
@@ -3203,11 +3188,6 @@ fun ChatScreen(
                }
            }

-            // Clean text-flow mode is rendered as a full-screen overlay (a
-            // sibling of this Column, below) so it can own its own minimal
-            // composer and explicit-dismiss control. The Column always renders
-            // the normal chat underneath; the overlay covers it when active.
-
            // Message list or empty state
            if (messages.isEmpty() && !isStreaming && (!isLoadingHistory || isChatConnecting)) {
                AnimatedContent(
@@ -3444,28 +3424,12 @@ fun ChatScreen(
                    modifier = Modifier
                        .weight(1f)
                        .fillMaxWidth()
-                        // Quiet entry to clean mode: long-press the
-                        // conversation background. Bubbles keep their own
-                        // long-press (copy) — they consume the gesture first,
-                        // so only presses on empty space land here. Enters
-                        // regardless of animationEnabled — clean mode degrades
-                        // to static text when motion is suppressed, so the
-                        // conversation is never gated on animation.
-                        .pointerInput(Unit) {
-                            detectTapGestures(
-                                onLongPress = {
-                                    haptic.performHapticFeedback(HapticFeedbackType.LongPress)
-                                    ambientMode = true
-                                },
-                            )
-                        }
                ) {
                    // Ambient avatar behind messages
                    if (
                        LocalBackgroundVisualizationEnabled.current &&
                        (!supervised || supervisedVisibility.showAgentIdentity) &&
-                        animationBehindChat &&
-                        !ambientMode
+                        animationBehindChat
                    ) {
                        LocalAgentAvatar.current.Render(
                            state = AvatarRenderState(
@@ -4810,62 +4774,6 @@ fun ChatScreen(
            }
        }

-        // Clean-mode discoverability hint — a quiet, persistent pill teaching
-        // the long-press entry. Shown ONLY on the empty / new-chat view; it
-        // yields the bottom area whenever clean or voice mode owns it.
-        AnimatedVisibility(
-            visible = shouldShowCleanViewHint(
-                hasMessages = messages.isNotEmpty(),
-                ambientMode = ambientMode,
-                voiceMode = voiceUiState.voiceMode,
-            ),
-            enter = fadeIn(),
-            exit = fadeOut(),
-            modifier = Modifier
-                .align(Alignment.BottomCenter)
-                .navigationBarsPadding()
-                .padding(bottom = 96.dp),
-        ) {
-            Text(
-                text = stringResource(R.string.chat_clean_view_hint),
-                style = MaterialTheme.typography.labelMedium,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                modifier = Modifier
-                    .clip(RoundedCornerShape(999.dp))
-                    .background(MaterialTheme.colorScheme.surface.copy(alpha = 0.92f))
-                    .padding(horizontal = 16.dp, vertical = 8.dp),
-            )
-        }
-
-        // Clean text-flow mode — full-screen overlay covering the whole Box.
-        // Owns its own minimal composer + explicit dismiss; exit is never
-        // any-tap. Renders static text when motion is suppressed.
-        AnimatedVisibility(
-            visible = ambientMode,
-            enter = fadeIn(),
-            exit = fadeOut(),
-            modifier = Modifier.fillMaxSize(),
-        ) {
-            CleanChatMode(
-                messages = messages,
-                isStreaming = isStreaming,
-                sphereState = sphereState,
-                streamingIntensity = streamingIntensity,
-                toolCallBurst = toolCallBurst,
-                animationEnabled = animationEnabled,
-                enabled = chatReady,
-                onSend = { text ->
-                    haptic.performHapticFeedback(HapticFeedbackType.TextHandleMove)
-                    userScrolledAwayState.value = reduceUserScrolledAway(
-                        current = userScrolledAwayState.value,
-                        event = ChatFollowEvent.UserSend,
-                    )
-                    chatViewModel.sendMessage(text)
-                },
-                onExit = { ambientMode = false },
-            )
-        }
-
        // Voice mode overlay — covers the whole Box when voiceUiState.voiceMode
        AnimatedVisibility(
            visible = voiceUiState.voiceMode,
@@ -5574,15 +5482,8 @@ private fun createCameraCaptureUri(context: android.content.Context): Uri {
    )
 }

-internal fun shouldShowCleanViewHint(
-    hasMessages: Boolean,
-    ambientMode: Boolean,
-    voiceMode: Boolean,
-): Boolean = !hasMessages && !ambientMode && !voiceMode
-
 /** Chat overlays that temporarily own input and must not compete with the root pet host. */
 internal fun shouldHideChatPet(
-    ambientMode: Boolean = false,
    voiceMode: Boolean = false,
    drawerOpenOrMoving: Boolean = false,
    commandPaletteVisible: Boolean = false,
@@ -5591,8 +5492,7 @@ internal fun shouldHideChatPet(
    contextSheetVisible: Boolean = false,
    backgroundProcessesVisible: Boolean = false,
    agentInfoVisible: Boolean = false,
-): Boolean = ambientMode ||
-    voiceMode ||
+): Boolean = voiceMode ||
    drawerOpenOrMoving ||
    commandPaletteVisible ||
    modelSheetVisible ||
@@ -136,7 +136,6 @@
    <string name="chat_editing_notice">Editando — a conversa será retrocedida</string>
    <string name="chat_mic_perm_needed">Permissão do microfone necessária</string>
    <string name="chat_mic_perm_body">Toque em Abrir Configurações e permita o acesso ao microfone para usar o modo de voz.</string>
-    <string name="chat_clean_view_hint">Mantenha o chat pressionado para uma visualização limpa e focada</string>
    <string name="chat_manage_connections">Gerenciar conexões</string>
    <string name="chat_no_clipboard_image">Nenhuma imagem na área de transferência</string>
    <string name="chat_copied_to_clipboard">Copiado para a área de transferência</string>
@@ -566,6 +565,20 @@
    <string name="changelog_no_notes">Nenhuma nota de versão disponível.</string>
    <string name="changelog_collapse">Recolher</string>
    <string name="changelog_expand">Expandir</string>
+    <string name="changelog_state_expanded">Expandido</string>
+    <string name="changelog_state_collapsed">Recolhido</string>
+    <string name="changelog_installed">Instalado</string>
+    <string name="changelog_also_improved">Também melhorado</string>
+    <string name="changelog_toast_also">Também: %1$s</string>
+    <string name="changelog_view_all">Ver tudo</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="one">%1$d recurso</item>
+        <item quantity="other">%1$d recursos</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="one">%1$d correção</item>
+        <item quantity="other">%1$d correções</item>
+    </plurals>
    <!-- DiagnosticsScreen -->
    <string name="diag_title">Diagnóstico</string>
    <string name="diag_back">Voltar</string>
@@ -668,7 +681,7 @@
    <string name="settings_developer_options">Opções do desenvolvedor</string>
    <string name="settings_developer_options_desc">Flags de recursos, gerenciamento de dados e opções experimentais</string>
    <string name="settings_whats_new">Novidades</string>
-    <string name="settings_whats_new_desc">Notas de versão e changelog completo</string>
+    <string name="settings_whats_new_desc">Histórico de versões do Android</string>
    <string name="settings_about">Sobre</string>
    <string name="settings_about_desc">Versão, créditos e documentação</string>
    <string name="settings_profile_lock">Bloqueio de perfil</string>
@@ -2503,8 +2516,6 @@
    <string name="power_gate_explanation_expired">Sua sessão do relay não é mais aceita pelo servidor. Abra a conexão para reparar.</string>
    <string name="power_gate_explanation_unavailable">Este servidor Hermes não oferece a superfície necessária para este recurso.</string>
    <string name="power_gate_explanation_signin">Este recurso padrão do painel exige login no painel antes de ser usado.</string>
-    <!-- AgentTextFlow / CleanModeComposer -->
-    <string name="agent_text_placeholder">Mensagem</string>
    <!-- ExtraKeysToolbar -->
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">TAB</string>
@@ -2892,7 +2903,6 @@
    <!-- InsecureConnectionAckDialog -->
    <!-- SessionTtlPickerDialog -->
    <!-- PowerFeatureGate -->
-    <!-- AgentTextFlow / CleanModeComposer -->
    <!-- ExtraKeysToolbar -->
    <!-- ToolProgressCard -->
    <!-- AgentIconRow -->
@@ -2948,10 +2958,6 @@
    <string name="chat_relay_sessions_summary">Veja e revogue os dispositivos pareados com este relay.</string>
    <string name="chat_relay_sessions_title">Sessões do Relay</string>
    <string name="chat_rename_failed">Falha ao renomear</string>
-    <!-- AgentTextFlow -->
-    <string name="agent_text_send_cd">Enviar</string>
-    <string name="agent_text_exit_clean">Sair do modo limpo</string>
-    <string name="agent_text_sphere_desc">Agente</string>
    <!-- UpdateBanner format strings (with version placeholders) -->
    <string name="update_banner_available_fmt">Atualização disponível — v%1$s</string>
    <string name="update_banner_body_fmt">Você está na %1$s. Toque em Atualizar para baixar.</string>
@@ -150,7 +150,6 @@
    <string name="chat_editing_notice">编辑中——将回退对话</string>
    <string name="chat_mic_perm_needed">需要麦克风权限</string>
    <string name="chat_mic_perm_body">点击“打开设置”并授予麦克风权限以使用语音模式。</string>
-    <string name="chat_clean_view_hint">长按聊天进入清爽专注视图</string>
    <string name="chat_manage_connections">管理连接</string>
    <string name="chat_no_clipboard_image">剪贴板中没有图片</string>
    <string name="chat_copied_to_clipboard">已复制到剪贴板</string>
@@ -603,6 +602,18 @@
    <string name="changelog_no_notes">暂无发行说明。</string>
    <string name="changelog_collapse">收起</string>
    <string name="changelog_expand">展开</string>
+    <string name="changelog_state_expanded">已展开</string>
+    <string name="changelog_state_collapsed">已收起</string>
+    <string name="changelog_installed">已安装</string>
+    <string name="changelog_also_improved">其他改进</string>
+    <string name="changelog_toast_also">另外：%1$s</string>
+    <string name="changelog_view_all">查看全部</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="other">%1$d 项功能</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="other">%1$d 项修复</item>
+    </plurals>

    <!-- DiagnosticsScreen -->
    <string name="diag_title">诊断</string>
@@ -709,7 +720,7 @@
    <string name="settings_developer_options">开发者选项</string>
    <string name="settings_developer_options_desc">功能标志、数据管理、实验性</string>
    <string name="settings_whats_new">新功能</string>
-    <string name="settings_whats_new_desc">发行说明和完整变更日志</string>
+    <string name="settings_whats_new_desc">Android 版本历史</string>
    <string name="settings_about">关于</string>
    <string name="settings_about_desc">版本、致谢、文档</string>
    <string name="settings_profile_lock">配置文件锁定</string>
@@ -2610,9 +2621,6 @@
    <string name="power_gate_explanation_unavailable">此 Hermes 服务器未暴露此功能所需的接口。</string>
    <string name="power_gate_explanation_signin">此标准仪表盘功能需要在登录后才能使用。</string>

-    <!-- AgentTextFlow / CleanModeComposer -->
-    <string name="agent_text_placeholder">消息</string>
-
    <!-- ExtraKeysToolbar -->
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">TAB</string>
@@ -3053,11 +3061,6 @@
    <string name="chat_rename_failed">重命名失败</string>
    <string name="chat_only_active_revoke">现在只能撤销活动连接</string>

-    <!-- AgentTextFlow -->
-    <string name="agent_text_send_cd">发送</string>
-    <string name="agent_text_exit_clean">退出简洁模式</string>
-    <string name="agent_text_sphere_desc">代理</string>
-

    <!-- UpdateBanner (format strings with version placeholders) -->
    <string name="update_banner_available_fmt">更新可用 &#8212; v%1$s</string>
@@ -150,7 +150,6 @@
    <string name="chat_editing_notice">Bearbeitung — setzt die Unterhaltung zurück</string>
    <string name="chat_mic_perm_needed">Mikrofonberechtigung erforderlich</string>
    <string name="chat_mic_perm_body">Tippe auf Einstellungen öffnen und erteile Mikrofonzugriff, um den Sprachmodus zu nutzen.</string>
-    <string name="chat_clean_view_hint">Halte den Chat gedrückt für eine aufgeräumte, fokussierte Ansicht</string>
    <string name="chat_manage_connections">Verbindungen verwalten</string>
    <string name="chat_no_clipboard_image">Kein Bild in der Zwischenablage</string>
    <string name="chat_copied_to_clipboard">In die Zwischenablage kopiert</string>
@@ -603,6 +602,20 @@
    <string name="changelog_no_notes">Keine Versionshinweise verfügbar.</string>
    <string name="changelog_collapse">Einklappen</string>
    <string name="changelog_expand">Ausklappen</string>
+    <string name="changelog_state_expanded">Ausgeklappt</string>
+    <string name="changelog_state_collapsed">Eingeklappt</string>
+    <string name="changelog_installed">Installiert</string>
+    <string name="changelog_also_improved">Außerdem verbessert</string>
+    <string name="changelog_toast_also">Außerdem: %1$s</string>
+    <string name="changelog_view_all">Alle anzeigen</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="one">%1$d Funktion</item>
+        <item quantity="other">%1$d Funktionen</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="one">%1$d Fehlerbehebung</item>
+        <item quantity="other">%1$d Fehlerbehebungen</item>
+    </plurals>

    <!-- DiagnosticsScreen -->
    <string name="diag_title">Diagnose</string>
@@ -709,7 +722,7 @@
    <string name="settings_developer_options">Entwickleroptionen</string>
    <string name="settings_developer_options_desc">Funktionsschalter, Datenverwaltung, Experimente</string>
    <string name="settings_whats_new">Neuigkeiten</string>
-    <string name="settings_whats_new_desc">Versionshinweise und vollständiges Änderungsprotokoll</string>
+    <string name="settings_whats_new_desc">Android-Versionsverlauf</string>
    <string name="settings_about">Info</string>
    <string name="settings_about_desc">Version, Mitwirkende, Dokumentation</string>
    <string name="settings_profile_lock">Profilsperre</string>
@@ -2613,9 +2626,6 @@
    <string name="power_gate_explanation_unavailable">Dieser Hermes-Server stellt die für diese Funktion benötigte Oberfläche nicht bereit.</string>
    <string name="power_gate_explanation_signin">Diese Standard-Dashboard-Funktion erfordert vor der Nutzung eine Dashboard-Anmeldung.</string>

-    <!-- AgentTextFlow / CleanModeComposer -->
-    <string name="agent_text_placeholder">Nachricht</string>
-
    <!-- ExtraKeysToolbar -->
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">TAB</string>
@@ -3032,8 +3042,6 @@

    <!-- PowerFeatureGate -->

-    <!-- AgentTextFlow / CleanModeComposer -->
-
    <!-- ExtraKeysToolbar -->

    <!-- ToolProgressCard -->
@@ -3116,11 +3124,6 @@
    <string name="chat_rename_failed">Umbenennen fehlgeschlagen</string>


-    <!-- AgentTextFlow -->
-    <string name="agent_text_send_cd">Senden</string>
-    <string name="agent_text_exit_clean">Aufgeräumten Modus beenden</string>
-    <string name="agent_text_sphere_desc">Agent</string>
-

    <!-- UpdateBanner format strings (with version placeholders) -->
    <string name="update_banner_available_fmt">Aktualisierung verfügbar &#8212; v%1$s</string>
@@ -127,7 +127,6 @@
    <string name="chat_editing_notice">Editando: rebobinará la conversación</string>
    <string name="chat_mic_perm_needed">Se necesita permiso para el micrófono</string>
    <string name="chat_mic_perm_body">Toque Abrir configuración y otorgue acceso al micrófono para usar el modo de voz.</string>
-    <string name="chat_clean_view_hint">Mantenga el chat para una vista clara y enfocada</string>
    <string name="chat_manage_connections">Administrar conexiones</string>
    <string name="chat_no_clipboard_image">No hay ninguna imagen en el portapapeles</string>
    <string name="chat_copied_to_clipboard">Copiado al portapapeles</string>
@@ -538,6 +537,20 @@
    <string name="changelog_no_notes">No hay notas de versión disponibles.</string>
    <string name="changelog_collapse">Colapsar</string>
    <string name="changelog_expand">Expandir</string>
+    <string name="changelog_state_expanded">Expandido</string>
+    <string name="changelog_state_collapsed">Contraído</string>
+    <string name="changelog_installed">Instalada</string>
+    <string name="changelog_also_improved">También mejorado</string>
+    <string name="changelog_toast_also">También: %1$s</string>
+    <string name="changelog_view_all">Ver todo</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="one">%1$d función</item>
+        <item quantity="other">%1$d funciones</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="one">%1$d corrección</item>
+        <item quantity="other">%1$d correcciones</item>
+    </plurals>
    <string name="diag_title">Diagnóstico</string>
    <string name="diag_back">Atrás</string>
    <string name="diag_status">Estado</string>
@@ -636,7 +649,7 @@
    <string name="settings_developer_options">Opciones de desarrollador</string>
    <string name="settings_developer_options_desc">Indicadores de funciones, gestión de datos, experimental.</string>
    <string name="settings_whats_new">Novedades</string>
-    <string name="settings_whats_new_desc">Notas de la versión y registro de cambios completo</string>
+    <string name="settings_whats_new_desc">Historial de versiones de Android</string>
    <string name="settings_about">Acerca de</string>
    <string name="settings_about_desc">Versión, créditos, documentos.</string>
    <string name="settings_profile_lock">Bloqueo de perfil</string>
@@ -2391,7 +2404,6 @@
    <string name="power_gate_explanation_expired">El servidor ya no acepta su sesión relay. Abra la conexión para reparar.</string>
    <string name="power_gate_explanation_unavailable">Este servidor Hermes no expone la superficie necesaria para esta función.</string>
    <string name="power_gate_explanation_signin">Esta función estándar del panel necesita iniciar sesión en el panel antes de poder usarse.</string>
-    <string name="agent_text_placeholder">Mensaje</string>
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">PESTAÑA</string>
    <string name="extra_keys_ctrl">CONTROL</string>
@@ -2779,9 +2791,6 @@
    <string name="chat_relay_sessions_summary">Ver y revocar dispositivos emparejados con este relay.</string>
    <string name="chat_relay_sessions_title">Sesiones Relay</string>
    <string name="chat_rename_failed">Error al cambiar el nombre</string>
-    <string name="agent_text_send_cd">Enviar</string>
-    <string name="agent_text_exit_clean">Salir del modo limpio</string>
-    <string name="agent_text_sphere_desc">Agente</string>
    <string name="update_banner_available_fmt">Actualización disponible: v%1$s</string>
    <string name="update_banner_body_fmt">Estás en %1$s. Toque Actualizar para descargar.</string>
    <string name="attach_viewer_cd_close">Cerrar</string>
@@ -150,7 +150,6 @@
    <string name="chat_editing_notice">編集中 — 会話を巻き戻します</string>
    <string name="chat_mic_perm_needed">マイクの許可が必要です</string>
    <string name="chat_mic_perm_body">[設定を開く] をタップし、音声モードを使用するためのマイクへのアクセスを許可します。</string>
-    <string name="chat_clean_view_hint">チャットを保留すると、すっきりとした集中的なビューが得られます</string>
    <string name="chat_manage_connections">接続を管理する</string>
    <string name="chat_no_clipboard_image">クリップボードに画像がありません</string>
    <string name="chat_copied_to_clipboard">クリップボードにコピーされました</string>
@@ -603,6 +602,18 @@
    <string name="changelog_no_notes">リリースノートはありません。</string>
    <string name="changelog_collapse">崩壊</string>
    <string name="changelog_expand">拡大する</string>
+    <string name="changelog_state_expanded">展開済み</string>
+    <string name="changelog_state_collapsed">折りたたみ済み</string>
+    <string name="changelog_installed">インストール済み</string>
+    <string name="changelog_also_improved">その他の改善</string>
+    <string name="changelog_toast_also">その他: %1$s</string>
+    <string name="changelog_view_all">すべて表示</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="other">%1$d 件の機能</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="other">%1$d 件の修正</item>
+    </plurals>

    <!-- DiagnosticsScreen -->
    <string name="diag_title">診断</string>
@@ -709,7 +720,7 @@
    <string name="settings_developer_options">開発者向けオプション</string>
    <string name="settings_developer_options_desc">機能フラグ、データ管理、実験的</string>
    <string name="settings_whats_new">新着情報</string>
-    <string name="settings_whats_new_desc">リリースノートと完全な変更ログ</string>
+    <string name="settings_whats_new_desc">Android のリリース履歴</string>
    <string name="settings_about">について</string>
    <string name="settings_about_desc">バージョン、クレジット、ドキュメント</string>
    <string name="settings_profile_lock">プロファイルロック</string>
@@ -2624,9 +2635,6 @@
    <string name="power_gate_explanation_unavailable">この Hermes サーバーは、この機能に必要なサーフェスを公開しません。</string>
    <string name="power_gate_explanation_signin">この標準のダッシュボード機能を使用するには、ダッシュボードにサインインする必要があります。</string>

-    <!-- AgentTextFlow / CleanModeComposer -->
-    <string name="agent_text_placeholder">メッセージ</string>
-
    <!-- ExtraKeysToolbar -->
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">タブ</string>
@@ -3042,8 +3050,6 @@

    <!-- PowerFeatureGate -->

-    <!-- AgentTextFlow / CleanModeComposer -->
-
    <!-- ExtraKeysToolbar -->

    <!-- ToolProgressCard -->
@@ -3126,11 +3132,6 @@
    <string name="chat_rename_failed">名前の変更に失敗しました</string>


-    <!-- AgentTextFlow -->
-    <string name="agent_text_send_cd">送信</string>
-    <string name="agent_text_exit_clean">クリーンモードを終了する</string>
-    <string name="agent_text_sphere_desc">エージェント</string>
-

    <!-- UpdateBanner format strings (with version placeholders) -->
    <string name="update_banner_available_fmt">利用可能なアップデート &#8212; v%1$s</string>
@@ -144,7 +144,6 @@
    <string name="chat_editing_notice">Редактирование — перемотает беседу</string>
    <string name="chat_mic_perm_needed">Требуется разрешение на микрофон</string>
    <string name="chat_mic_perm_body">Нажмите Открыть настройки и предоставьте доступ к микрофону для использования голосового режима.</string>
-    <string name="chat_clean_view_hint">Удерживайте чат для чистого, сфокусированного представления</string>
    <string name="chat_manage_connections">Управление подключениями</string>
    <string name="chat_no_clipboard_image">Нет изображения в буфере обмена</string>
    <string name="chat_copied_to_clipboard">Скопировано в буфер обмена</string>
@@ -581,6 +580,24 @@
    <string name="changelog_no_notes">Заметки о выпуске недоступны.</string>
    <string name="changelog_collapse">Свернуть</string>
    <string name="changelog_expand">Развернуть</string>
+    <string name="changelog_state_expanded">Развернуто</string>
+    <string name="changelog_state_collapsed">Свернуто</string>
+    <string name="changelog_installed">Установлено</string>
+    <string name="changelog_also_improved">Также улучшено</string>
+    <string name="changelog_toast_also">Также: %1$s</string>
+    <string name="changelog_view_all">Показать все</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="one">%1$d функция</item>
+        <item quantity="few">%1$d функции</item>
+        <item quantity="many">%1$d функций</item>
+        <item quantity="other">%1$d функции</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="one">%1$d исправление</item>
+        <item quantity="few">%1$d исправления</item>
+        <item quantity="many">%1$d исправлений</item>
+        <item quantity="other">%1$d исправления</item>
+    </plurals>
    <string name="diag_title">Диагностика</string>
    <string name="diag_back">Назад</string>
    <string name="diag_status">Статус</string>
@@ -679,7 +696,7 @@
    <string name="settings_developer_options">Настройки разработчика</string>
    <string name="settings_developer_options_desc">Флаги функций, управление данными, экспериментальные</string>
    <string name="settings_whats_new">Что нового</string>
-    <string name="settings_whats_new_desc">Примечания к выпуску и полный журнал изменений</string>
+    <string name="settings_whats_new_desc">История выпусков Android</string>
    <string name="settings_about">О приложении</string>
    <string name="settings_about_desc">Версия, кредиты, документация</string>
    <string name="settings_profile_lock">Блокировка профиля</string>
@@ -2602,7 +2619,6 @@
    <string name="power_gate_explanation_expired">Ваша сессия Relay больше не принимается сервером. Откройте соединение для восстановления.</string>
    <string name="power_gate_explanation_unavailable">Этот сервер Гермеса не предоставляет необходимую поверхность для этой функции.</string>
    <string name="power_gate_explanation_signin">Эта стандартная функция панели управления требует входа в панель управления перед использованием.</string>
-    <string name="agent_text_placeholder">Сообщение</string>
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">TAB</string>
    <string name="extra_keys_ctrl">CTRL</string>
@@ -2996,9 +3012,6 @@
    <string name="chat_relay_sessions_summary">Просмотр и отзыв устройств, сопряженных с этим Relay.</string>
    <string name="chat_relay_sessions_title">Сессии Relay</string>
    <string name="chat_rename_failed">Переименование не удалось</string>
-    <string name="agent_text_send_cd">Отправить</string>
-    <string name="agent_text_exit_clean">Выход из чистого режима</string>
-    <string name="agent_text_sphere_desc">Агент</string>
    <string name="update_banner_available_fmt">Доступно обновление \&amp;#8212; v%1$s</string>
    <string name="update_banner_body_fmt">Вы используете %1$s. Нажмите Обновить, чтобы скачать.</string>
    <string name="attach_viewer_cd_close">Закрыть</string>
@@ -154,7 +154,6 @@
    <string name="chat_editing_notice">Editing — will rewind the conversation</string>
    <string name="chat_mic_perm_needed">Microphone permission needed</string>
    <string name="chat_mic_perm_body">Tap Open Settings and grant Microphone access to use voice mode.</string>
-    <string name="chat_clean_view_hint">Hold the chat for a clean, focused view</string>
    <string name="chat_manage_connections">Manage connections</string>
    <string name="chat_no_clipboard_image">No image on the clipboard</string>
    <string name="chat_copied_to_clipboard">Copied to clipboard</string>
@@ -641,6 +640,20 @@
    <string name="changelog_no_notes">No release notes available.</string>
    <string name="changelog_collapse">Collapse</string>
    <string name="changelog_expand">Expand</string>
+    <string name="changelog_state_expanded">Expanded</string>
+    <string name="changelog_state_collapsed">Collapsed</string>
+    <string name="changelog_installed">Installed</string>
+    <string name="changelog_also_improved">Also improved</string>
+    <string name="changelog_toast_also">Also: %1$s</string>
+    <string name="changelog_view_all">View all</string>
+    <plurals name="changelog_additional_feature_count">
+        <item quantity="one">%1$d feature</item>
+        <item quantity="other">%1$d features</item>
+    </plurals>
+    <plurals name="changelog_fix_count">
+        <item quantity="one">%1$d fix</item>
+        <item quantity="other">%1$d fixes</item>
+    </plurals>

    <!-- DiagnosticsScreen -->
    <string name="diag_title">Diagnostics</string>
@@ -747,7 +760,7 @@
    <string name="settings_developer_options">Developer options</string>
    <string name="settings_developer_options_desc">Feature flags, data management, experimental</string>
    <string name="settings_whats_new">What\'s New</string>
-    <string name="settings_whats_new_desc">Release notes and full changelog</string>
+    <string name="settings_whats_new_desc">Android release history</string>
    <string name="settings_about">About</string>
    <string name="settings_about_desc">Version, credits, docs</string>
    <string name="settings_profile_lock">Profile lock</string>
@@ -2928,9 +2941,6 @@
    <string name="power_gate_explanation_unavailable">This Hermes server does not expose the surface needed for this feature.</string>
    <string name="power_gate_explanation_signin">This standard dashboard feature needs dashboard sign-in before it can be used.</string>

-    <!-- AgentTextFlow / CleanModeComposer -->
-    <string name="agent_text_placeholder">Message</string>
-
    <!-- ExtraKeysToolbar -->
    <string name="extra_keys_esc">ESC</string>
    <string name="extra_keys_tab">TAB</string>
@@ -3353,8 +3363,6 @@

    <!-- PowerFeatureGate -->

-    <!-- AgentTextFlow / CleanModeComposer -->
-
    <!-- ExtraKeysToolbar -->

    <!-- ToolProgressCard -->
@@ -3437,11 +3445,6 @@
    <string name="chat_rename_failed">Rename failed</string>


-    <!-- AgentTextFlow -->
-    <string name="agent_text_send_cd">Send</string>
-    <string name="agent_text_exit_clean">Exit clean mode</string>
-    <string name="agent_text_sphere_desc">Agent</string>
-

    <!-- UpdateBanner format strings (with version placeholders) -->
    <string name="update_banner_available_fmt">Update available &#8212; v%1$s</string>
@@ -0,0 +1,32 @@
+package com.hermesandroid.relay.screenshots
+
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.onRoot
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.github.takahirom.roborazzi.captureRoboImage
+import com.hermesandroid.relay.ui.screens.ChangelogScreen
+import com.hermesandroid.relay.ui.theme.HermesRelayTheme
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.annotation.Config
+import org.robolectric.annotation.GraphicsMode
+
+@RunWith(AndroidJUnit4::class)
+@GraphicsMode(GraphicsMode.Mode.NATIVE)
+@Config(qualifiers = "w360dp-h640dp-xhdpi")
+class ChangelogHistoryScreenshotTest {
+    @get:Rule val compose = createComposeRule()
+
+    @Test fun latestReleaseIsCuratedAndInstalled() {
+        compose.setContent {
+            HermesRelayTheme(appThemeId = "hermes-relay", themePreference = "dark") {
+                ChangelogScreen(onClose = {})
+            }
+        }
+        compose.onNodeWithText("Supervised Mode").assertExists()
+        compose.onNodeWithText("Installed").assertExists()
+        compose.onRoot().captureRoboImage("build/ui-regression/changelog-history.png")
+    }
+}
@@ -0,0 +1,114 @@
+package com.hermesandroid.relay.screenshots
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithContentDescription
+import androidx.compose.ui.test.onNodeWithText
+import androidx.compose.ui.test.onRoot
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performTouchInput
+import androidx.compose.ui.test.swipeLeft
+import androidx.compose.ui.unit.Density
+import androidx.compose.ui.unit.dp
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.github.takahirom.roborazzi.captureRoboImage
+import com.hermesandroid.relay.ui.components.ChangelogStore
+import com.hermesandroid.relay.ui.components.WhatsNewToast
+import com.hermesandroid.relay.ui.components.WhatsNewToastContent
+import com.hermesandroid.relay.ui.theme.HermesRelayTheme
+import org.junit.Rule
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.annotation.Config
+import org.robolectric.annotation.GraphicsMode
+
+@RunWith(AndroidJUnit4::class)
+@GraphicsMode(GraphicsMode.Mode.NATIVE)
+@Config(qualifiers = "w360dp-h640dp-xhdpi")
+class WhatsNewToastScreenshotTest {
+    @get:Rule val compose = createComposeRule()
+
+    @Test fun compactNoticeRemainsClearAtLargeText() {
+        compose.setContent {
+            val context = LocalContext.current
+            val density = LocalDensity.current
+            val entry = ChangelogStore.load(context).versions.first()
+            CompositionLocalProvider(LocalDensity provides Density(density.density, 1.35f)) {
+                HermesRelayTheme(appThemeId = "hermes-relay", themePreference = "dark") {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxSize()
+                            .background(androidx.compose.material3.MaterialTheme.colorScheme.background)
+                            .padding(12.dp),
+                        contentAlignment = Alignment.TopCenter,
+                    ) {
+                        WhatsNewToastContent(
+                            entry = entry,
+                            progress = 0.62f,
+                            onExpand = {},
+                            onDismiss = {},
+                        )
+                    }
+                }
+            }
+        }
+        compose.onNodeWithText("Supervised Mode").assertExists()
+        compose.onNodeWithText("Also: 2 fixes").assertExists()
+        compose.onNodeWithText("Accurate activity, safer return…").assertExists()
+        compose.onNodeWithText("View all").assertExists()
+        compose.onNodeWithContentDescription("Close").assertExists()
+        compose.onRoot().captureRoboImage("build/ui-regression/whats-new-toast-large-text.png")
+    }
+
+    @Test fun exposesExpandAndCloseActions() {
+        var expanded = false
+        var dismissed = false
+        compose.setContent {
+            val entry = ChangelogStore.load(LocalContext.current).versions.first()
+            HermesRelayTheme(appThemeId = "hermes-relay", themePreference = "dark") {
+                WhatsNewToastContent(
+                    entry = entry,
+                    progress = 1f,
+                    onExpand = { expanded = true },
+                    onDismiss = { dismissed = true },
+                )
+            }
+        }
+
+        compose.onNodeWithText("Supervised Mode").performClick()
+        expanded = false
+        compose.onNodeWithText("View all").performClick()
+        compose.onNodeWithContentDescription("Close").performClick()
+
+        assertTrue(expanded)
+        assertTrue(dismissed)
+    }
+
+    @Test fun horizontalSwipeDismissesTheNotice() {
+        var dismissed = false
+        compose.mainClock.autoAdvance = false
+        compose.setContent {
+            HermesRelayTheme(appThemeId = "hermes-relay", themePreference = "dark") {
+                WhatsNewToast(
+                    onDismiss = { dismissed = true },
+                    onExpand = {},
+                    autoDismissMillis = 60_000L,
+                )
+            }
+        }
+        compose.mainClock.advanceTimeBy(300L)
+        compose.onNodeWithText("Supervised Mode").performTouchInput { swipeLeft(durationMillis = 300L) }
+        compose.mainClock.advanceTimeBy(300L)
+
+        assertTrue(dismissed)
+    }
+}
@@ -36,6 +36,47 @@ class ChangelogParserTest {
        assertEquals(listOf("a", "b"), changelog.versions[0].sections.first().bullets)
    }

+    @Test
+    fun parsesCuratedHighlightAndImprovements() {
+        val raw = """
+            {
+              "schema": 2,
+              "versions": [
+                {
+                  "version": "1.2.0",
+                  "title": "A useful release",
+                  "date": "2026-06-20",
+                  "highlight": {
+                    "title": "The main reason to care",
+                    "summary": "A plain-language explanation.",
+                    "bullets": ["a", "b", "c"]
+                  },
+                  "improvements": ["d", "e"],
+                  "toastDigest": {
+                    "additionalFeatureCount": 1,
+                    "fixCount": 2,
+                    "preview": ["Secondary feature", "Important fix"]
+                  },
+                  "playNotes": "Concise Play copy."
+                }
+              ]
+            }
+        """.trimIndent()
+
+        val entry = ChangelogStore.parse(raw).versions.single()
+
+        assertEquals("The main reason to care", entry.highlight?.title)
+        assertEquals("A plain-language explanation.", entry.highlight?.summary)
+        assertEquals(listOf("a", "b", "c"), entry.highlight?.bullets)
+        assertEquals(listOf("d", "e"), entry.improvements)
+        assertEquals(1, entry.toastDigest?.additionalFeatureCount)
+        assertEquals(2, entry.toastDigest?.fixCount)
+        assertEquals(listOf("Secondary feature", "Important fix"), entry.toastDigest?.preview)
+        assertEquals("Concise Play copy.", entry.playNotes)
+        assertEquals("v1.2.0 · 2026-06-20", entry.versionLine())
+        assertEquals(listOf("The main reason to care", "Also improved"), entry.toGroups().map { it.header })
+    }
+
    @Test
    fun blankInputYieldsEmptyChangelog() {
        assertTrue(ChangelogStore.parse("").versions.isEmpty())
@@ -0,0 +1,24 @@
+package com.hermesandroid.relay.ui.screens
+
+import java.util.Locale
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class ChangelogScreenTest {
+    @Test
+    fun formatsReleaseDateForTheCurrentLocale() {
+        assertEquals("Aug 25, 2026", formatReleaseDate("2026-08-25", Locale.US))
+    }
+
+    @Test
+    fun preservesAnUnparseableReleaseDate() {
+        assertEquals("coming soon", formatReleaseDate("coming soon", Locale.US))
+    }
+
+    @Test
+    fun matchesInstalledReleaseAcrossFlavorSuffixes() {
+        assertEquals(true, isInstalledRelease("1.13.2", "1.13.2-sideload", "sideload"))
+        assertEquals(true, isInstalledRelease("1.13.2-rc.1", "1.13.2-rc.1-googlePlay", "googlePlay"))
+        assertEquals(false, isInstalledRelease("1.13.1", "1.13.2-sideload", "sideload"))
+    }
+}
@@ -1,66 +0,0 @@
-package com.hermesandroid.relay.ui.screens
-
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertTrue
-import org.junit.Test
-
-class ChatCleanViewHintTest {
-
-    @Test
-    fun petRemainsVisibleOnUnobstructedChat() {
-        assertFalse(shouldHideChatPet())
-    }
-
-    @Test
-    fun everyModalChatSurfaceSuppressesPet() {
-        assertTrue(shouldHideChatPet(ambientMode = true))
-        assertTrue(shouldHideChatPet(voiceMode = true))
-        assertTrue(shouldHideChatPet(drawerOpenOrMoving = true))
-        assertTrue(shouldHideChatPet(commandPaletteVisible = true))
-        assertTrue(shouldHideChatPet(modelSheetVisible = true))
-        assertTrue(shouldHideChatPet(effortSheetVisible = true))
-        assertTrue(shouldHideChatPet(contextSheetVisible = true))
-        assertTrue(shouldHideChatPet(backgroundProcessesVisible = true))
-        assertTrue(shouldHideChatPet(agentInfoVisible = true))
-    }
-
-    @Test
-    fun emptyTextChatShowsCleanViewHint() {
-        assertTrue(
-            shouldShowCleanViewHint(
-                hasMessages = false,
-                ambientMode = false,
-                voiceMode = false,
-            ),
-        )
-    }
-
-    @Test
-    fun voiceModeOwnsBottomAreaOnEmptyChat() {
-        assertFalse(
-            shouldShowCleanViewHint(
-                hasMessages = false,
-                ambientMode = false,
-                voiceMode = true,
-            ),
-        )
-    }
-
-    @Test
-    fun existingConversationOrCleanModeSuppressesHint() {
-        assertFalse(
-            shouldShowCleanViewHint(
-                hasMessages = true,
-                ambientMode = false,
-                voiceMode = false,
-            ),
-        )
-        assertFalse(
-            shouldShowCleanViewHint(
-                hasMessages = false,
-                ambientMode = true,
-                voiceMode = false,
-            ),
-        )
-    }
-}
@@ -0,0 +1,25 @@
+package com.hermesandroid.relay.ui.screens
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class ChatPetVisibilityTest {
+
+    @Test
+    fun petRemainsVisibleOnUnobstructedChat() {
+        assertFalse(shouldHideChatPet())
+    }
+
+    @Test
+    fun everyModalChatSurfaceSuppressesPet() {
+        assertTrue(shouldHideChatPet(voiceMode = true))
+        assertTrue(shouldHideChatPet(drawerOpenOrMoving = true))
+        assertTrue(shouldHideChatPet(commandPaletteVisible = true))
+        assertTrue(shouldHideChatPet(modelSheetVisible = true))
+        assertTrue(shouldHideChatPet(effortSheetVisible = true))
+        assertTrue(shouldHideChatPet(contextSheetVisible = true))
+        assertTrue(shouldHideChatPet(backgroundProcessesVisible = true))
+        assertTrue(shouldHideChatPet(agentInfoVisible = true))
+    }
+}
@@ -13,7 +13,7 @@
      "verification": "ai-translated",
      "review_refs": [],
      "source_sha256": {
-        "main": "098132a6a5c94d038fd44f4768e7f9287561f5970b420c034d1c05c6232ac4ab",
+        "main": "28d58a3b9803968124ea6581fd9dbb3a0ce2a9ee1c946228bb6f0b79f987a24a",
        "sideload": "4abff4f1069091ec2de735c3037a7ec7d77699cb4321e8511a622437bceaf7c2"
      },
      "surfaces": {
@@ -48,7 +48,7 @@
      "verification": "ai-translated",
      "review_refs": [],
      "source_sha256": {
-        "main": "098132a6a5c94d038fd44f4768e7f9287561f5970b420c034d1c05c6232ac4ab",
+        "main": "28d58a3b9803968124ea6581fd9dbb3a0ce2a9ee1c946228bb6f0b79f987a24a",
        "sideload": "4abff4f1069091ec2de735c3037a7ec7d77699cb4321e8511a622437bceaf7c2"
      },
      "surfaces": {
@@ -72,7 +72,7 @@
      "verification": "ai-translated",
      "review_refs": [],
      "source_sha256": {
-        "main": "098132a6a5c94d038fd44f4768e7f9287561f5970b420c034d1c05c6232ac4ab",
+        "main": "28d58a3b9803968124ea6581fd9dbb3a0ce2a9ee1c946228bb6f0b79f987a24a",
        "sideload": "4abff4f1069091ec2de735c3037a7ec7d77699cb4321e8511a622437bceaf7c2"
      },
      "surfaces": {
@@ -96,7 +96,7 @@
      "verification": "ai-translated",
      "review_refs": [],
      "source_sha256": {
-        "main": "098132a6a5c94d038fd44f4768e7f9287561f5970b420c034d1c05c6232ac4ab",
+        "main": "28d58a3b9803968124ea6581fd9dbb3a0ce2a9ee1c946228bb6f0b79f987a24a",
        "sideload": "4abff4f1069091ec2de735c3037a7ec7d77699cb4321e8511a622437bceaf7c2"
      },
      "surfaces": {
@@ -120,7 +120,7 @@
      "verification": "ai-translated",
      "review_refs": [],
      "source_sha256": {
-        "main": "098132a6a5c94d038fd44f4768e7f9287561f5970b420c034d1c05c6232ac4ab",
+        "main": "28d58a3b9803968124ea6581fd9dbb3a0ce2a9ee1c946228bb6f0b79f987a24a",
        "sideload": "4abff4f1069091ec2de735c3037a7ec7d77699cb4321e8511a622437bceaf7c2"
      },
      "surfaces": {
@@ -135,7 +135,7 @@
      "verification": "ai-translated",
      "review_refs": [],
      "source_sha256": {
-        "main": "098132a6a5c94d038fd44f4768e7f9287561f5970b420c034d1c05c6232ac4ab",
+        "main": "28d58a3b9803968124ea6581fd9dbb3a0ce2a9ee1c946228bb6f0b79f987a24a",
        "sideload": "4abff4f1069091ec2de735c3037a7ec7d77699cb4321e8511a622437bceaf7c2"
      },
      "surfaces": {
@@ -141,7 +141,7 @@ The companion has a durable home and an optional autonomous roaming mode:
  dragging itself remains finger-driven.
 - Roaming requires an idle agent, the foreground app, enabled animation, and an
  available safe rail. Agent activity, scrolling, dragging, an open pet menu,
-  startup, voice, clean/ambient mode, Android animator scale 0, or TalkBack touch
+  startup, voice, Android animator scale 0, or TalkBack touch
  exploration stops autonomous travel. During scrolling, the pet follows its
  current measured or synthetic habitat rail while it remains valid; it does
  not re-dock or teleport. The IME/short-screen compact layout uses 50 dp base
@@ -676,7 +676,7 @@ fallback checks with a pack missing one or more optional rows:
  opening and closing the keyboard moves that dock with the input rail without
  hiding the pet or placing it over transcript content.
 - [ ] Opening or closing the session drawer, command palette, model/reasoning/
-  context/process/agent sheets, clean mode, or either voice presentation keeps
+  context/process/agent sheets or either voice presentation keeps
  the pet absent until the owning surface has fully closed. Slash autocomplete
  and recent-prompt chips remain usable and never become walkable terrain.
 - [ ] After a plain assistant response, it approaches through the outer gutter,
@@ -1,6 +1,8 @@
-# Clean mode, Sphere background, and floating pets — design record
+# Sphere background and floating pets — design record

-**Status:** Implemented; interaction model revised 2026-08-01 for #267
+**Status:** Implemented; interaction model revised 2026-08-01 for #267. The
+separate Chat clean-focus presentation was removed 2026-08-27; the background
+visualization and floating-pet contracts remain current.
 **Owner surface:** Android app shell, Chat, Terminal, and Appearance settings

 ## Decision
@@ -51,7 +53,7 @@ Desktop and Codex while adapting it to a phone-sized viewport.
  landing squash. Idle variety cycles through hops, waves, and rests.
 - Roaming runs only while Hermes is idle and the app is foregrounded. Thinking,
  streaming, tool work, errors, transcript scrolling, dragging, the pet menu,
-  voice, clean/ambient mode, startup, and loss of a safe rail pause or dock it as
+  voice, startup, and loss of a safe rail pause or dock it as
  appropriate. The director's fixed priority is direct interaction, agent
  activity, response visit, roaming, then idle.
 - App animation-off, Android animator scale 0, and TalkBack touch exploration
@@ -114,8 +116,6 @@ identity data is unchanged.
  [`../sphere-spec.md`](../sphere-spec.md).
 - `MorphingSphereCore` and its web parity harness remain the source of truth for
  Sphere rendering.
- Clean text-flow mode remains a presentation of the active conversation, not a
-  separate chat or profile state.

 ## Out of scope

@@ -93,7 +93,7 @@ Paste into Play Console → **What's new** (≤500 characters):
 ```
 v1.13.2 - Supervised Mode and clearer activity

-Supervised Mode adds a parent-configured, profile-pinned chat view with device-authenticated settings. Parents can limit attachments, Standard voice, generated media, history, actions, and technical details. Session rows stay neutral while live activity is unavailable, and returning from parent settings no longer blanks Supervised Chat.
+Supervised Mode creates a simpler, profile-focused chat with device-protected parent settings and control over attachments, Standard voice, generated media, history, actions, and technical details. Activity indicators now appear only while Hermes is genuinely working, and returning from parent settings keeps Supervised Chat open.
 ```
 ## Category

@@ -544,7 +544,7 @@ The bridge UI drives — and is driven by — Tier 5 safety-rails (`BridgeSafety
 - **Data** — Android-local backup, restore, and reset with confirmation dialogs. Manage → Operations also uses the authenticated upstream dashboard to create and download server backups and to upload an explicitly confirmed zip to the guarded import staging route. Manage → Learning edits full node content and confirms deletion (Hermes archives skill nodes; memory-node deletion is permanent). Manage → Memory uses upstream discovery/config/setup and provider activation, scoped to the selected profile. Manage → Channels includes upstream WhatsApp QR onboarding, status polling, apply/cancel, and the resulting gateway restart.
 - **Automation** — Manage → Cron lists and controls jobs through upstream Dashboard routes. A current authenticated Gateway also exposes **New schedule**, including an optional 1–999 run cap through native `cron.manage`; blank retains the schedule's upstream one-shot/forever default. Android never turns invalid finite counts into unlimited work and does not introduce a Relay scheduler.
 - **Local reset evidence** — immediately before New chat or Thread entry replaces the visible context, Android stores a bounded app-private checkpoint containing only transport, structural counts, and lifecycle booleans. No conversation content, identifiers, profile names, URLs, paths, media, tool payloads, secrets, or telemetry leaves the device; the record is available only through the existing review-before-share Diagnostics bundle.
- **About** — logo on dark background, dynamic version from BuildConfig, Source + Docs link buttons, credits. What's New dialog.
+- **About** — logo on dark background, dynamic version from BuildConfig, Source + Docs link buttons, credits. Post-update What's New uses a non-blocking timed/swipeable toast with a compact secondary feature/fix digest, then expands into the centered highlight view; About and Settings retain intentional access to the full release history.

 ---

@@ -1,9 +1,10 @@
 # Sphere skin spec

-The agent sphere (the ASCII "orb" on the empty chat screen, ambient mode, and
-the voice overlay) is a **hot-swappable component**. Built-in skins ship with the
-app, an **Adaptive** skin recolors to match your theme, and you can side-load your
-own skins from a small JSON file. This document is the authoring reference.
+The agent sphere (the ASCII "orb" on the empty chat screen, behind the chat
+transcript, and in the voice overlay) is a **hot-swappable component**. Built-in
+skins ship with the app, an **Adaptive** skin recolors to match your theme, and
+you can side-load your own skins from a small JSON file. This document is the
+authoring reference.

 > **See also** [`pet-spec.md`](./pet-spec.md) — appearance is two-level: the
 > background visualization and floating pets are independent; skins apply only
@@ -30,13 +30,16 @@ FOCUSED_TESTS = (
    "com.hermesandroid.relay.ui.components.BackgroundTaskCardTest",
    "com.hermesandroid.relay.ui.components.DotMatrixIndicatorTest",
    "com.hermesandroid.relay.ui.components.AttachmentGalleryLayoutTest",
+    "com.hermesandroid.relay.ui.components.ChangelogParserTest",
    "com.hermesandroid.relay.ui.components.MarkdownStreamingParserTest",
+    "com.hermesandroid.relay.ui.screens.ChangelogScreenTest",
    "com.hermesandroid.relay.ui.screens.ChatUnreadStateTest",
 )
 REPOSITORY_CHECKS = (
    "check-android-locales.py",
    "check-user-docs-locales.py",
    "check-android-collection-apis.py",
+    "check-android-release-notes.py",
    "check-version-tracks.py",
 )

@@ -66,16 +66,17 @@ git diff --no-color "$LIBS" || true
 echo "  --------------------------------------------------------"
 echo ""
 echo "  Next steps:"
-echo "    1. Update CHANGELOG.md, RELEASE_NOTES.md, app/src/main/assets/whats_new.txt,"
-echo "       app/src/main/assets/changelog.json, and"
-echo "       app/src/googlePlay/play/release-notes/en-US/default.txt"
-echo "       - whats_new.txt holds ONLY the latest version (auto-dialog fallback +"
-echo "         Play Console 'What's new' source; gradle-play-publisher reads default.txt; <=500 chars/lang)"
-echo "       - changelog.json: PREPEND a new {version,title,date,sections[]} block (newest first)"
-echo "         to versions[]; it backs the in-app What's New dialog + full Settings changelog"
-echo "    2. Commit on dev:"
-echo "         git add $LIBS CHANGELOG.md RELEASE_NOTES.md app/src/main/assets/whats_new.txt app/src/main/assets/changelog.json app/src/googlePlay/play/release-notes/en-US/default.txt"
+echo "    1. Update CHANGELOG.md, RELEASE_NOTES.md, and prepend the curated Android"
+echo "       release entry to app/src/main/assets/changelog.json. The newest entry"
+echo "       requires highlight {title,summary,bullets[1..3]}, improvements[0..2],"
+echo "       toastDigest {additionalFeatureCount,fixCount,preview[0..2]}, playNotes,"
+echo "       and the technical sections retained for history."
+echo "    2. Refresh and validate the derived in-app fallback + Play notes:"
+echo "         python scripts/check-android-release-notes.py --write"
+echo "         python scripts/check-android-release-notes.py"
+echo "    3. Commit on a release-prep branch targeting dev:"
+echo "         git add $LIBS CHANGELOG.md RELEASE_NOTES.md app/src/main/assets/whats_new.txt app/src/main/assets/changelog.json app/src/googlePlay/play/release-notes/en-US/default.txt docs/play-store-listing.md"
 echo "         git commit -m \"release(android): android-v$NEW_VERSION\""
-echo "    3. Merge dev -> main, then tag main:"
+echo "    4. After the approved dev -> main release PR, tag the new main tip:"
 echo "         git tag android-v$NEW_VERSION"
 echo "         git push origin android-v$NEW_VERSION"
@@ -0,0 +1,211 @@
+#!/usr/bin/env python3
+"""Validate and synchronize Android release-note surfaces.
+
+The newest ``changelog.json`` entry is the curated source for the in-app
+What's New experience. ``--write`` refreshes the legacy text fallback, Google
+Play notes, and the matching operator copy in ``docs/play-store-listing.md``.
+The technical CHANGELOG and GitHub release body remain fuller records, but
+their version headings are checked so release prep cannot silently drift.
+"""
+
+from __future__ import annotations
+
+import argparse
+import json
+import pathlib
+import re
+import sys
+import tomllib
+from typing import Any
+
+
+REPO_ROOT = pathlib.Path(__file__).resolve().parents[1]
+CHANGELOG_JSON = pathlib.Path("app/src/main/assets/changelog.json")
+WHATS_NEW = pathlib.Path("app/src/main/assets/whats_new.txt")
+PLAY_NOTES = pathlib.Path("app/src/googlePlay/play/release-notes/en-US/default.txt")
+PLAY_LISTING = pathlib.Path("docs/play-store-listing.md")
+PLAY_SECTION_RE = re.compile(
+    r"(## Release Notes\s+Paste into Play Console → \*\*What's new\*\* "
+    r"\(≤500 characters\):\s+```\s*\n)(.*?)(\n```\s*\n## Category)",
+    re.DOTALL,
+)
+
+
+def _read_text(relative: pathlib.Path) -> str:
+    return (REPO_ROOT / relative).read_text(encoding="utf-8")
+
+
+def _android_version() -> str:
+    versions = tomllib.loads(_read_text(pathlib.Path("gradle/libs.versions.toml"))).get(
+        "versions", {}
+    )
+    return str(versions.get("appVersionName", ""))
+
+
+def _latest_entry() -> dict[str, Any]:
+    data = json.loads(_read_text(CHANGELOG_JSON))
+    if not isinstance(data, dict) or data.get("schema") != 2:
+        raise ValueError("changelog.json must use schema 2")
+    versions = data.get("versions")
+    if not isinstance(versions, list) or not versions or not isinstance(versions[0], dict):
+        raise ValueError("changelog.json must contain at least one version")
+    return versions[0]
+
+
+def validate_curated_entry(entry: dict[str, Any], expected_version: str) -> list[str]:
+    errors: list[str] = []
+    version = entry.get("version")
+    if version != expected_version:
+        errors.append(
+            f"latest changelog version is {version!r}, expected Android {expected_version!r}"
+        )
+
+    for field in ("title", "date"):
+        if not isinstance(entry.get(field), str) or not entry[field].strip():
+            errors.append(f"latest changelog entry requires non-empty {field}")
+
+    highlight = entry.get("highlight")
+    if not isinstance(highlight, dict):
+        errors.append("latest changelog entry requires a highlight object")
+        highlight = {}
+    for field in ("title", "summary"):
+        if not isinstance(highlight.get(field), str) or not highlight[field].strip():
+            errors.append(f"latest changelog highlight requires non-empty {field}")
+
+    bullets = highlight.get("bullets")
+    if not isinstance(bullets, list):
+        errors.append("latest changelog highlight bullets must be an array")
+        bullets = []
+    elif not 1 <= len(bullets) <= 3:
+        errors.append("latest changelog highlight must contain 1-3 bullets")
+    if any(not isinstance(item, str) or not item.strip() for item in bullets):
+        errors.append("latest changelog highlight bullets must be non-empty strings")
+
+    improvements = entry.get("improvements", [])
+    if not isinstance(improvements, list):
+        errors.append("latest changelog improvements must be an array")
+        improvements = []
+    elif len(improvements) > 2:
+        errors.append("latest changelog may contain at most 2 improvements")
+    if any(not isinstance(item, str) or not item.strip() for item in improvements):
+        errors.append("latest changelog improvements must be non-empty strings")
+    if len(bullets) + len(improvements) > 5:
+        errors.append("latest changelog may expose at most 5 total list items")
+
+    digest = entry.get("toastDigest")
+    if not isinstance(digest, dict):
+        errors.append("latest changelog entry requires a toastDigest object")
+        digest = {}
+    digest_counts: list[int] = []
+    for field in ("additionalFeatureCount", "fixCount"):
+        count = digest.get(field)
+        if isinstance(count, bool) or not isinstance(count, int) or count < 0:
+            errors.append(f"latest changelog toastDigest {field} must be a non-negative integer")
+        else:
+            digest_counts.append(count)
+    digest_preview = digest.get("preview")
+    if not isinstance(digest_preview, list):
+        errors.append("latest changelog toastDigest preview must be an array")
+        digest_preview = []
+    elif any(not isinstance(item, str) or not item.strip() for item in digest_preview):
+        errors.append("latest changelog toastDigest preview items must be non-empty strings")
+    if len(digest_counts) == 2:
+        if sum(digest_counts) == 0 and digest_preview:
+            errors.append("latest changelog toastDigest preview must be empty when counts are zero")
+        elif sum(digest_counts) > 0 and not 1 <= len(digest_preview) <= 2:
+            errors.append("latest changelog toastDigest preview must contain 1-2 items when secondary items exist")
+
+    play_notes = entry.get("playNotes")
+    if not isinstance(play_notes, str) or not play_notes.strip():
+        errors.append("latest changelog entry requires non-empty playNotes")
+    elif len(render_play_notes(entry)) > 500:
+        errors.append("rendered Google Play notes exceed 500 characters")
+    return errors
+
+
+def render_whats_new(entry: dict[str, Any]) -> str:
+    highlight = entry["highlight"]
+    lines = [
+        f"v{entry['version']} - {entry['title']}",
+        "",
+        highlight["title"],
+        *(f"* {bullet}" for bullet in highlight["bullets"]),
+    ]
+    improvements = entry.get("improvements", [])
+    if improvements:
+        lines.extend(("", "Also improved", *(f"* {item}" for item in improvements)))
+    return "\n".join(lines) + "\n"
+
+
+def render_play_notes(entry: dict[str, Any]) -> str:
+    return f"v{entry['version']} - {entry['title']}\n\n{entry['playNotes'].strip()}\n"
+
+
+def _replace_play_listing(current: str, rendered: str) -> str:
+    match = PLAY_SECTION_RE.search(current)
+    if not match:
+        raise ValueError("docs/play-store-listing.md has no recognized Release Notes block")
+    return current[: match.start()] + match.group(1) + rendered.rstrip() + match.group(3) + current[match.end() :]
+
+
+def _check_exact(relative: pathlib.Path, expected: str, errors: list[str]) -> None:
+    actual = _read_text(relative).replace("\r\n", "\n")
+    if actual != expected:
+        errors.append(f"{relative.as_posix()} is stale; run this script with --write")
+
+
+def _validate_record_versions(version: str, errors: list[str]) -> None:
+    changelog = _read_text(pathlib.Path("CHANGELOG.md"))
+    if f"## [Android {version}]" not in changelog:
+        errors.append(f"CHANGELOG.md has no [Android {version}] release heading")
+    release_notes = _read_text(pathlib.Path("RELEASE_NOTES.md"))
+    if not release_notes.startswith(f"# Hermes-Relay Android v{version}\n"):
+        errors.append(f"RELEASE_NOTES.md does not describe Android v{version}")
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument(
+        "--write",
+        action="store_true",
+        help="Refresh derived in-app fallback and Play release-note files",
+    )
+    args = parser.parse_args()
+
+    try:
+        version = _android_version()
+        entry = _latest_entry()
+        errors = validate_curated_entry(entry, version)
+        if errors:
+            raise ValueError("\n".join(errors))
+        whats_new = render_whats_new(entry)
+        play_notes = render_play_notes(entry)
+        listing = _replace_play_listing(_read_text(PLAY_LISTING), play_notes)
+    except (OSError, ValueError, json.JSONDecodeError, tomllib.TOMLDecodeError) as exc:
+        print(f"Android release-note check failed: {exc}", file=sys.stderr)
+        return 1
+
+    if args.write:
+        (REPO_ROOT / WHATS_NEW).write_text(whats_new, encoding="utf-8", newline="\n")
+        (REPO_ROOT / PLAY_NOTES).write_text(play_notes, encoding="utf-8", newline="\n")
+        (REPO_ROOT / PLAY_LISTING).write_text(listing, encoding="utf-8", newline="\n")
+        print("Android release-note derivatives refreshed")
+        return 0
+
+    errors = []
+    _check_exact(WHATS_NEW, whats_new, errors)
+    _check_exact(PLAY_NOTES, play_notes, errors)
+    if _read_text(PLAY_LISTING).replace("\r\n", "\n") != listing:
+        errors.append("docs/play-store-listing.md release notes are stale; run this script with --write")
+    _validate_record_versions(version, errors)
+    if errors:
+        print("Android release-note validation failed:", file=sys.stderr)
+        for error in errors:
+            print(f"  - {error}", file=sys.stderr)
+        return 1
+    print(f"Android release notes are aligned for v{version}")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
@@ -0,0 +1,97 @@
+from __future__ import annotations
+
+import importlib.util
+import pathlib
+import unittest
+
+
+SCRIPT = pathlib.Path(__file__).resolve().parents[1] / "check-android-release-notes.py"
+SPEC = importlib.util.spec_from_file_location("check_android_release_notes", SCRIPT)
+assert SPEC is not None and SPEC.loader is not None
+release_notes = importlib.util.module_from_spec(SPEC)
+SPEC.loader.exec_module(release_notes)
+
+
+def entry(*, bullets: int = 3, improvements: int = 2) -> dict[str, object]:
+    return {
+        "version": "1.2.3",
+        "title": "A useful release",
+        "date": "2026-08-26",
+        "highlight": {
+            "title": "The main reason to care",
+            "summary": "A short explanation in plain language.",
+            "bullets": [f"Benefit {index}" for index in range(bullets)],
+        },
+        "improvements": [f"Improvement {index}" for index in range(improvements)],
+        "toastDigest": {
+            "additionalFeatureCount": 1,
+            "fixCount": 2,
+            "preview": ["Secondary feature", "Important fix"],
+        },
+        "playNotes": "A concise Play Store summary.",
+    }
+
+
+class AndroidReleaseNotesTest(unittest.TestCase):
+    def test_allows_three_highlights_and_two_improvements(self) -> None:
+        self.assertEqual([], release_notes.validate_curated_entry(entry(), "1.2.3"))
+
+    def test_rejects_more_than_three_highlights(self) -> None:
+        errors = release_notes.validate_curated_entry(entry(bullets=4, improvements=0), "1.2.3")
+        self.assertIn("latest changelog highlight must contain 1-3 bullets", errors)
+
+    def test_rejects_more_than_five_visible_items(self) -> None:
+        errors = release_notes.validate_curated_entry(entry(bullets=3, improvements=3), "1.2.3")
+        self.assertIn("latest changelog may contain at most 2 improvements", errors)
+        self.assertIn("latest changelog may expose at most 5 total list items", errors)
+
+    def test_renders_fallback_with_curated_groups(self) -> None:
+        rendered = release_notes.render_whats_new(entry(bullets=1, improvements=1))
+        self.assertIn("The main reason to care\n* Benefit 0", rendered)
+        self.assertIn("Also improved\n* Improvement 0", rendered)
+
+    def test_play_notes_include_version_and_stay_bounded(self) -> None:
+        rendered = release_notes.render_play_notes(entry())
+        self.assertTrue(rendered.startswith("v1.2.3 - A useful release"))
+        self.assertLessEqual(len(rendered), 500)
+
+    def test_allows_a_hero_only_release_without_secondary_filler(self) -> None:
+        release = entry()
+        release["toastDigest"] = {
+            "additionalFeatureCount": 0,
+            "fixCount": 0,
+            "preview": [],
+        }
+
+        self.assertEqual([], release_notes.validate_curated_entry(release, "1.2.3"))
+
+    def test_rejects_preview_when_secondary_counts_are_zero(self) -> None:
+        release = entry()
+        release["toastDigest"] = {
+            "additionalFeatureCount": 0,
+            "fixCount": 0,
+            "preview": ["Invented filler"],
+        }
+
+        errors = release_notes.validate_curated_entry(release, "1.2.3")
+
+        self.assertIn("latest changelog toastDigest preview must be empty when counts are zero", errors)
+
+    def test_requires_a_bounded_preview_for_secondary_items(self) -> None:
+        release = entry()
+        release["toastDigest"] = {
+            "additionalFeatureCount": 1,
+            "fixCount": 2,
+            "preview": ["one", "two", "three"],
+        }
+
+        errors = release_notes.validate_curated_entry(release, "1.2.3")
+
+        self.assertIn(
+            "latest changelog toastDigest preview must contain 1-2 items when secondary items exist",
+            errors,
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -17,8 +17,8 @@ Sphere and phone-local pet controls live under **Settings → Appearance**.

 The background and floating-pet selections are saved independently. You can use
 the same installed pack in either role, choose different packs, or turn either
-one off. A background animation reacts on the central Chat, clean/ambient, and
-voice surfaces; it never roams, uses floating-pet placement, or inherits pet
+one off. A background animation reacts on the central Chat and voice surfaces;
+it never roams, uses floating-pet placement, or inherits pet
 temperament.

 ## Profile badge image
@@ -234,7 +234,7 @@ normal Hermes Relay screens.
  move actions remain available on screens that use the saved free-form edge home,
  so dragging is never required.
 - Chat temporarily hides the pet while the session drawer, a picker or info
-  sheet, clean mode, or voice mode owns the screen. Inline slash suggestions and
+  sheet, or voice mode owns the screen. Inline slash suggestions and
  recent-prompt chips stay visible, but are measured as blocked controls so a
  roaming pet routes around them.
 - On every other screen, opening a dialog or modal sheet temporarily hides the
Author	SHA1	Message	Date
Bailey Dixon	8ef6b794b2	Merge remote-tracking branch 'origin/dev' into fix/android-remove-chat-clean-mode	2026-08-27 20:08:01 -04:00
Bailey Dixon	17d8a2374a	fix(android): remove chat clean focus mode	2026-08-27 20:07:43 -04:00
Bailey Dixon	274ae11160	Merge pull request #462 from Codename-11/docs/pr-intake-external-only docs: limit PR intake to external contributors	2026-08-27 19:56:52 -04:00
Bailey Dixon	9cebdb67e6	docs: limit PR intake to external contributors	2026-08-27 19:54:49 -04:00
Bailey Dixon	ee300b3b15	Merge pull request #460 from Codename-11/docs/triage-assignment-pr-intake docs: document triage ownership and PR intake	2026-08-27 18:32:20 -04:00
Bailey Dixon	2b75577fcf	docs: document triage ownership and PR intake	2026-08-27 18:05:11 -04:00
Bailey Dixon	ff2f94922b	Merge pull request #459 from Codename-11/docs/pull-request-template docs: add canonical pull request template	2026-08-27 16:10:29 -04:00
Bailey Dixon	292cc94eb4	docs: add canonical pull request template	2026-08-26 21:47:45 -04:00
Bailey Dixon	621081b633	Merge pull request #458 from Codename-11/docs/triage-bot-attribution docs: identify automated triage bot	2026-08-26 21:01:18 -04:00
Bailey Dixon	da8e822b66	docs: identify automated triage bot	2026-08-26 20:51:32 -04:00
Bailey Dixon	0015a913f1	Merge pull request #457 from Codename-11/feature/android-whats-new-highlights feat(android): improve What's New release highlights	2026-08-26 20:40:10 -04:00
Bailey Dixon	0f47e464f3	Merge remote-tracking branch 'origin/dev' into feature/android-whats-new-highlights	2026-08-26 20:20:26 -04:00
Bailey Dixon	2411cf19b3	Merge pull request #456 from Codename-11/chore/hermes-issue-triage-docs docs: document bounded issue triage	2026-08-26 20:13:55 -04:00
Bailey Dixon	51b4edd52a	Merge remote-tracking branch 'origin/dev' into feature/android-whats-new-highlights # Conflicts: # app/src/main/kotlin/com/hermesandroid/relay/ui/RelayApp.kt # docs/localization-status.json	2026-08-26 20:02:24 -04:00
Bailey Dixon	d3c4e90696	docs: document bounded issue triage	2026-08-26 19:59:01 -04:00
Bailey Dixon	cd7cad03ec	Merge pull request #455 from Codename-11/feature/native-git-workspace feat(android): add first-class native Git workspace	2026-08-26 19:46:35 -04:00
Bailey Dixon	bea3021ef0	Merge remote-tracking branch 'origin/dev' into feature/android-whats-new-highlights # Conflicts: # CHANGELOG.md	2026-08-26 19:17:57 -04:00
Bailey Dixon	00a9a7efcb	feat(android): improve What's New release highlights	2026-08-26 19:17:09 -04:00