release: 2.9.1: log panes wrap on a phone

Cut without asking, as the owner said on 2026-10-15, for his report of
2026-10-16 (two scroll bars over a message's Delivery log on his phone).

Log panes wrap their lines under their start instead of scrolling
sideways (216f366 design, bd21ff0 code): the Delivery log of a message,
System log, the queue's listing. go vet, go test (26 packages) and make
e2e passed on the test server for that tree. No migration, schema 11.
The inbound-upstream-result mockup and plan (5348330, 295d72e) ride
along; its code follows for 2.10.0.

CHANGELOG [2.9.1]; pins in deploy/docker-compose.yml, README and the
guide (pin, build, the sample restore message); development's "from pin"
and row 31. No tag.

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

CHANGELOG.md

@@ -5,6 +5,10 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); version
 
 ## [Unreleased]
 
+## [2.9.1] - 2026-10-16
+
+Log panes read on a phone. No migration; schema 11.
+
 ### Fixed
 
 - **Log panes wrap their lines instead of scrolling sideways**: a phone drew

README.md

@@ -112,8 +112,8 @@ outbound mail will not reach the real internet without DNS, PTR, and port 25.
 > local image and pulls nothing:
 >
 > ```sh
-> docker build -f build/Dockerfile --build-arg VERSION=2.9.0 \
->   -t ghcr.io/mixeme/selfpost:2.9.0 .
+> docker build -f build/Dockerfile --build-arg VERSION=2.9.1 \
+>   -t ghcr.io/mixeme/selfpost:2.9.1 .
 > ```
 
 ```sh
@@ -122,7 +122,7 @@ docker run --rm -d --name selfpost-try \
   -e SELFPOST_HOSTNAME=mail.local.test \
   -e PANEL_COOKIE_SECURE=false \
   -v selfpost-try-data:/data \
-  ghcr.io/mixeme/selfpost:2.9.0
+  ghcr.io/mixeme/selfpost:2.9.1
 ```
 
 **Get the setup URL** (pick one):

deploy/docker-compose.yml

@@ -23,7 +23,7 @@
 
 services:
   selfpost:
-    image: ghcr.io/mixeme/selfpost:2.9.0
+    image: ghcr.io/mixeme/selfpost:2.9.1
     restart: unless-stopped
     environment:
       SELFPOST_HOSTNAME: "${SELFPOST_HOSTNAME:?set the mail/panel hostname, e.g. mail.example.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 `2.9.0`; adjust if semver changes mid-track):
+**Planned version cuts** (from pin `2.9.1`; adjust if semver changes mid-track):
 
 | Stage | ID | Cut |
 |---|---|---|
@@ -141,6 +141,7 @@ than the default «meaningful step» rule in [§ Commits and release build](#com
 | 28 | base-trixie | `2.7.0` |
 | 29 | panel-dkim-signing | `2.8.0` |
 | 30 | dns-record-collapse, settings-save-row, notification-mail-recheck; `/data/opendkim` removed | `2.9.0` |
+| 31 | log panes wrap on a phone | `2.9.1` (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 `2.9.0`. **No 2.x image is
+deliberately never `:latest`. The current pin is `2.9.1`. **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=2.9.0 \
-  -t ghcr.io/mixeme/selfpost:2.9.0 .
+docker build -f build/Dockerfile --build-arg VERSION=2.9.1 \
+  -t ghcr.io/mixeme/selfpost:2.9.1 .
 ```
 
 `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 2.8.0 but this image is 2.9.0 — restore into the matching image (selfpost:2.8.0)
+backup: this backup was created by SelfPost 2.9.0 but this image is 2.9.1 — restore into the matching image (selfpost:2.9.0)
 ```
 
 Fix the tag in `docker-compose.yml` (build that tag as under [Fixed image