release: 2.15.0: server-dmarc-hint, upstream-tls-verify

The server's own name gets a DMARC record on Settings and Health, and an
inbound domain's upstream a Verified TLS mode (Postfix secure, with
Debian's CA bundle). Migration 0014; schema 14. The pins (compose, README,
guide), the guide's backup example, the planned cuts and the two roadmap
rows. No tag.

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

CHANGELOG.md

@@ -5,6 +5,11 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); version
 
 ## [Unreleased]
 
+## [2.15.0] - 2026-10-18
+
+The two proposals the security audit left as product choices. Migration
+0014; schema 14.
+
 ### Added
 
 - **Verified TLS to an inbound domain's upstream** (upstream-tls-verify; the

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=2.14.5 \
->   -t ghcr.io/mixeme/selfpost:2.14.5 .
+> docker build -f build/Dockerfile --build-arg VERSION=2.15.0 \
+>   -t ghcr.io/mixeme/selfpost:2.15.0 .
 > ```
 
 ```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:2.14.5
+  ghcr.io/mixeme/selfpost:2.15.0
 ```
 
 This trial runs with Docker's default capabilities and no

deploy/docker-compose.yml

@@ -23,7 +23,7 @@
 
 services:
   selfpost:
-    image: ghcr.io/mixeme/selfpost:2.14.5
+    image: ghcr.io/mixeme/selfpost:2.15.0
     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 `2.14.5`; adjust if semver changes mid-track):
+**Planned version cuts** (from pin `2.15.0`; adjust if semver changes mid-track):
 
 | Stage | ID | Cut |
 |---|---|---|
@@ -157,6 +157,7 @@ than the default «meaningful step» rule in [§ Commits and release build](#com
 | 44 | label-tag | `2.14.3` |
 | 45 | security-audit-2026-10-17, stages 0-6 | `2.14.4` |
 | 46 | etrn-silent | `2.14.5` |
+| 47 | server-dmarc-hint, upstream-tls-verify | `2.15.0` |
 
 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

@@ -218,14 +218,14 @@ 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 `2.14.5`. **No 2.x image is
+deliberately never `:latest`. The current pin is `2.15.0`. **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=2.14.5 \
-  -t ghcr.io/mixeme/selfpost:2.14.5 .
+docker build -f build/Dockerfile --build-arg VERSION=2.15.0 \
+  -t ghcr.io/mixeme/selfpost:2.15.0 .
 ```
 
 `VERSION` must equal the tag: it is the version the backup check compares
@@ -1073,7 +1073,7 @@ 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 2.14.4 but this image is 2.14.5 — restore into the matching image (selfpost:2.14.4)
+backup: this backup was created by SelfPost 2.14.5 but this image is 2.15.0 — restore into the matching image (selfpost:2.14.5)
 ```
 
 Fix the tag in `docker-compose.yml` (build that tag as under [Fixed image

docs/roadmap.md

@@ -29,8 +29,8 @@ in `git log` and [CHANGELOG.md](../CHANGELOG.md).
 | ID | Topic | Status | Progress | Plan |
 |---|---|---|---|---|
 | security-audit-2026-10-17 | Follow-ups of the 2026-10-17 security audit: A2 (high), seven mediums, the lows | stages 0-6 shipped `2.14.4` (2026-10-17); stage H (the host, S1-S3, S5) the owner's | 27/29 | [security-audit-2026-10-17.md](security-audit-2026-10-17.md) |
-| upstream-tls-verify | Inbound: offer "Verified" TLS to the upstream (Postfix `secure`, the upstream's name checked), beside Required, which checks no certificate (audit M7) | built 2026-10-18 (owner: "Оба предложения делаем") | — | — |
-| server-dmarc-hint | Server › Settings lists a DMARC record for the server's own name beside its DKIM and SPF (audit S3, product side) | built 2026-10-18 (owner: "Оба предложения делаем") | — | — |
+| upstream-tls-verify | Inbound: offer "Verified" TLS to the upstream (Postfix `secure`, the upstream's name checked), beside Required, which checks no certificate (audit M7) | shipped `2.15.0` | — | — |
+| server-dmarc-hint | Server › Settings lists a DMARC record for the server's own name beside its DKIM and SPF (audit S3, product side) | shipped `2.15.0` | — | — |
 | inbound-upstream-result | Inbound › Log shows what the upstream answered: sent, deferred, bounced, with its last reply | shipped `2.10.0` | 7/7 | [plans/inbound-upstream-result.md](plans/inbound-upstream-result.md) |
 | health-setup-checks | Server › Health also checks the certificate's name, Postfix's greeting and the trusted proxy (was preflight) | shipped `2.11.0` | — | — |
 | test-email | Send a test message from the panel (was preflight) | shipped `2.12.0` | — | — |