release: 2.10.2: phone-desktop-mode - a Menu with folded sections

Cut without asking, as the owner said on 2026-10-15, after his choice of
2026-10-16 ("Вариант 1 ... сворачивание разделов"). Below 1024 px the
navigation is a Menu whose sections fold, the current one open; the page
has a gutter (e0e30e2 design, the code commit before this). go vet, go test
(26 packages) and make e2e passed on the test server for that tree. No
migration, schema 12.

CHANGELOG [2.10.2]; pins in deploy/docker-compose.yml, README and the guide
(pin, build, the sample restore message); development's "from pin" and
row 34; roadmap row. No tag.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/development.md

@@ -107,7 +107,7 @@ than the default «meaningful step» rule in [§ Commits and release build](#com
 2. Git tag `vX.Y.Z` and publish the GitHub Release only on explicit request (see
    [§ Release image](#release-image)).
 
-**Planned version cuts** (from pin `2.10.1`; adjust if semver changes mid-track):
+**Planned version cuts** (from pin `2.10.2`; adjust if semver changes mid-track):
 
 | Stage | ID | Cut |
 |---|---|---|
@@ -144,6 +144,7 @@ than the default «meaningful step» rule in [§ Commits and release build](#com
 | 31 | log panes wrap on a phone | `2.9.1` (PATCH) |
 | 32 | inbound-upstream-result | `2.10.0` |
 | 33 | long, non-repeating queue ids | `2.10.1` (PATCH) |
+| 34 | phone-desktop-mode | `2.10.2` (PATCH) |
 
 Docs-only prep (checklists in plans, no product code) uses the same per-step
 commit rule but **no** version cut until the next product stage ships.

docs/guide.md

@@ -204,14 +204,14 @@ cat ./data/setup-token
 #### Fixed image tag
 
 `deploy/docker-compose.yml` pins an explicit version (`ghcr.io/mixeme/selfpost:X.Y.Z`),
-deliberately never `:latest`. The current pin is `2.10.1`. **No 2.x image is
+deliberately never `:latest`. The current pin is `2.10.2`. **No 2.x image is
 published on ghcr.io yet** (the newest there is `1.3.0`); until one is, build
 it from the checkout under the pinned name, and Compose uses the local image
 instead of pulling:
 
 ```sh
-docker build -f build/Dockerfile --build-arg VERSION=2.10.1 \
-  -t ghcr.io/mixeme/selfpost:2.10.1 .
+docker build -f build/Dockerfile --build-arg VERSION=2.10.2 \
+  -t ghcr.io/mixeme/selfpost:2.10.2 .
 ```
 
 `VERSION` must equal the tag: it is the version the backup check compares
@@ -944,7 +944,7 @@ A version mismatch at step 5 refuses to start and leaves `/data` untouched —
 the panel exits with a message naming the tag to use, e.g.:
 
 ```
-backup: this backup was created by SelfPost 2.10.0 but this image is 2.10.1 — restore into the matching image (selfpost:2.10.0)
+backup: this backup was created by SelfPost 2.10.1 but this image is 2.10.2 — restore into the matching image (selfpost:2.10.1)
 ```
 
 Fix the tag in `docker-compose.yml` (build that tag as under [Fixed image

docs/roadmap.md

@@ -47,7 +47,7 @@ in `git log` and [CHANGELOG.md](../CHANGELOG.md).
 | port25-bare-newline | The inbound relay's port 25 refuses bare newlines in DATA (`smtpd_forbid_bare_newline=normalize`) | shipped `2.6.1` | — | — |
 | base-trixie | The image's base from Debian bookworm (LTS since 2026-07-12) to trixie: Postfix 3.10 with the 2026 security batches | shipped `2.7.0` | — | — |
 | panel-dkim-signing | DKIM signing in the panel's own milter; OpenDKIM, the syslog relay and the parser port removed | shipped `2.8.0` | 14/14 | [plans/panel-dkim-signing.md](plans/panel-dkim-signing.md) |
-| phone-desktop-mode | A phone browser in "desktop site" mode gets the phone navigation | done 2026-10-16, unreleased | — | — |
+| phone-desktop-mode | A phone browser in "desktop site" mode gets the phone navigation | shipped `2.10.2` | — | — |
 | from-header-binding | Hold a message's `From:` header against the application that sends it | shipped `2.4.0` | 9/9 | [plans/from-header-binding.md](plans/from-header-binding.md) |
 | panel-redesign | Panel redesign (accepted mockups, design contract) | shipped `2.0.0` | 27/27 | [plans/panel-redesign.md](plans/panel-redesign.md) |
 | schema-squash | Squash SQLite migrations into a 2.x baseline | built in panel-redesign (stage 1) | — | [plans/panel-redesign.md](plans/panel-redesign.md) |