release: 1.3.0: 1.3.0-1.3.1: security pass, queue persist, full backup layout

[1.3.0]
Security and quality after 1.2.5: domain-admin send-log authorization, fail-closed sign-in and application delete, level-2 rate-limit race fix, restore Resync, expanded tests, operator docs, release CI, and OFL for IBM Plex. Upgrading from 1.2.x is a tag bump; no migration.
Added:
  - licence: the SIL Open Font License 1.1 text now travels with the IBM Plex
  - docs: agreed roadmap item **queue-retries** — show this Postfix's retry
Security:
  - The independent security review of the send-log authorization and
Fixed:
  - test (e2e): send-log status scrapers follow the badge markup in
  - security (panel): the Deliveries list is scoped to a domain administrator's
  - mail (level-2 rate limit): the ceiling is no longer overshot by messages that
  - panel (sign-in): a session that cannot be written to the database no longer
  - panel (applications): deleting an application removes its SASL credentials
  … (2 more in CHANGELOG)
Changed:
  - docs: operator and as-built docs aligned with the code after a full
  - docs: [guide.md](docs/guide.md) reorganised into **Installation**, **Instance
  - docs: the 2026-08-13 full-tree review plan is complete — every phase (P0–P7)
  - licence: [NOTICE](NOTICE) tells modifiers to update `SourceURL` in
  - ci: the release image is published only for a **published** GitHub Release
  … (9 more in CHANGELOG)
[1.3.1]
Retry policy in the panel, persistent Postfix queue, and self-contained full backups. Mail queue and delivery history show this Postfix's first retry, backoff cap, and queue lifetime. Deferred mail survives container recreate. Full backups now archive `data/`, compose, `.env`, and `certs/`; the archive layout breaks 1.3.0 flat backups (unpack those with `tar xzf backup.tar.gz -C ./data` as before). Upgrading from 1.3.0 is a tag bump; no schema migration.
Added:
  - Mail queue and a delivery's history show this Postfix's retry policy
  - docs: **Plan checklists** in [development.md](docs/development.md) — format,
  - docs: **Implementation checklists** with model routing in
  - docs: roadmap candidates **send-log-retention** (panel Settings for delivery
  - Postfix queue under `/data/postfix/queue` — deferred and active mail survive
  … (1 more in CHANGELOG)
Changed:
  - **Breaking:** full-backup archive layout — paths are prefixed with `data/`;
  - docs: operator guide, architecture, security, and backup UI updated for
  - docs: HTML mockups for a full panel UI refresh
Changed:
  - docs: panel UI mockups after review — Status restored to live readings
  - docs: panel UI design system and mockups rebuilt as separate pages
  - docs: panel UI mockups — add-domain sits in the list card (Domains and
Fixed:
  - ci (GHCR): per-arch package tags (`X.Y.Z-amd64`, `X.Y.Z-arm64`) are dropped

Squashed CHANGELOG sections: [1.3.0], [1.3.1].

Full detail: CHANGELOG.md (1.3.0, 1.3.1).
This commit is contained in:
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2026-09-22 15:24:52 +03:00
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@@ -15,7 +15,9 @@ planned but unlisted.
**Versioning:** SemVer MINOR in the **1.x+** line by default (`1.1.0`…), as long
as defaults and migrations stay compatible with `1.0.0`. A major `2.x` only for
an explicit break.
an explicit break. One such break, when 2.x is cut for any reason, is
[schema-squash](#schema-squash) — replacing the 1.x SQLite migration chain
with a baseline. That item does not by itself justify a major.
**Process:** [development.md](development.md). The history of closed phases is
in `git log` and [CHANGELOG.md](../CHANGELOG.md).
@@ -24,19 +26,27 @@ in `git log` and [CHANGELOG.md](../CHANGELOG.md).
## Index
| ID | Topic | Status | Plan |
|---|---|---|---|
| inbound-relay | Inbound relay (backup-MX / forwarding) | **agreed** | [plans/inbound-relay.md](plans/inbound-relay.md) |
| contributing | `CONTRIBUTING.md` | candidate | — |
| dmarc-reports | DMARC aggregate report ingestion and panel UI | candidate | [plans/dmarc-reports.md](plans/dmarc-reports.md) |
| panel-docs | In-panel operator documentation | candidate | — |
| ID | Topic | Status | Progress | Plan |
|---|---|---|---|---|
| inbound-relay | Inbound relay (backup-MX / forwarding) | **agreed** | 0/15 | [plans/inbound-relay.md](plans/inbound-relay.md) |
| send-log-retention | Send-log retention days in panel Settings | candidate | 0/8 | [plans/send-log-retention.md](plans/send-log-retention.md) |
| domain-stats-auto-ratelimit | 30-day send stats + auto level-2 rate limit | candidate | 0/11 | [plans/domain-stats-auto-ratelimit.md](plans/domain-stats-auto-ratelimit.md) |
| contributing | `CONTRIBUTING.md` | candidate | — | — |
| dmarc-reports | DMARC aggregate report ingestion and panel UI | candidate | 0/8 | [plans/dmarc-reports.md](plans/dmarc-reports.md) |
| panel-docs | In-panel operator documentation | candidate | 0/6 | [plans/panel-docs.md](plans/panel-docs.md) |
| schema-squash | Squash SQLite migrations into a 2.x baseline | **2.x** | — | — |
**Recommended order** (not binding): **inbound-relay** first among agreed
items — it is the largest remaining 1.x+ extension. Candidates need explicit
agreement before they join the queue.
**Recommended order** (not binding): the next feature is **inbound-relay**.
**send-log-retention** can land before or beside **domain-stats-auto-ratelimit**
(panel retention ≥ 30 days helps the stats window). queue-retries shipped in
[CHANGELOG.md](../CHANGELOG.md) `[1.3.1]`; the 2026-08-13 full-tree review
follow-ups are in `[1.3.0]`. Candidates need explicit agreement before they
join the queue.
After a context reset, pick an item marked `agreed` or `in progress`, then work
the checklist in its linked plan.
the **Implementation checklist** in its linked plan. The `Progress` column above
is `done/total` checklist steps in that plan ([development.md](development.md)
§ Plan checklists).
---
@@ -61,6 +71,44 @@ implementation lands.
---
## send-log-retention
**Goal:** global administrator sets how many days of delivery journal rows
(`send_log`, `/deliveries`) are kept, from `/settings` — stored in SQLite
`settings`, with `SEND_LOG_RETENTION_DAYS` as bootstrap default only.
**Boundary:** instance-wide retention; not per-domain. Does not change
`mail.log` rotation. Today retention is env-only (default 90 days); the panel
has no control.
**Done when:** see [plans/send-log-retention.md](plans/send-log-retention.md).
**Dependencies / risks:** log-tailer must re-read settings each prune cycle;
delivery UI must stop hardcoding «ninety days».
**Version:** `1.x` MINOR; `candidate` until explicitly agreed.
---
## domain-stats-auto-ratelimit
**Goal:** 30-day sending statistics per domain and application (total, peak and
average msg/h) on the domain page, plus optional **auto** level-2 rate limits
computed as `ceil(avg_hourly × multiplier)` over the level-1 window.
**Boundary:** extension of v1.0 manual L2 limits; does not change Postfix
level 1. Stats exclude level-1 refusals (not in send log). Auto with zero
traffic stays inactive.
**Done when:** see
[plans/domain-stats-auto-ratelimit.md](plans/domain-stats-auto-ratelimit.md).
**Dependencies / risks:** send log data and preferably
[send-log-retention](#send-log-retention) ≥ 30 days; aggregate query cost on
large logs; rate-limit path needs security review.
**Version:** `1.x` MINOR; `candidate` until explicitly agreed.
---
## contributing
**Goal:** `CONTRIBUTING.md` in the root — the dev loop, the checks to run
@@ -94,9 +142,10 @@ reports (`ruf=`) out of scope for v1.
**Dependencies / risks:** inbound SMTP in the image (may share infrastructure
with [inbound-relay](plans/inbound-relay.md) but must not require backup-MX);
storage and retention of parsed summaries; the `admin.dmarc_report_email` and
`domains.dmarc_rua` settings added in the DMARC template work must stay the
source of truth for `rua=` in DNS guidance.
storage and retention of parsed summaries; the `dmarc_report_email` setting
(migration `0005` moved it off the old `admin` table into `settings`) and
`domains.dmarc_rua` added in the DMARC template work must stay the source of
truth for `rua=` in DNS guidance.
**Order:** after the DMARC `rua=` settings ship; may follow or overlap with
inbound-relay depending on how port 25 acceptance is structured.
@@ -127,3 +176,40 @@ when checks change; not bloating every page with a second column of prose.
**Version:** `1.x` MINOR; `candidate` until explicitly agreed.
---
## schema-squash
**Goal:** when 2.x is cut, stop shipping the 1.x migration files
(`0001_init.sql` … `0005_panel_users.sql`) in the binary and replace them with
one baseline that is the schema as of `user_version = 5`. Fresh 2.x data
directories no longer create-then-drop the historical `admin` table.
**Boundary:** 1.x keeps the full chain so a 1.0.0 data directory still boots.
Do not delete, rename, or reorder those files while MINOR compatibility with
`1.0.0` holds. `migrate()` maps **file order** to `PRAGMA user_version` (`target
= i + 1`); dropping a file in 1.x would skip or mis-apply steps on existing
databases. Git history keeps the old files either way; only the embedded set
in the 2.x image changes.
**Upgrade gate (required with the squash):**
| `user_version` | 2.x behaviour |
|---|---|
| `0` (empty file) | Apply the baseline; set `user_version` to the new chain’s head |
| `>= 5` (fully migrated 1.x) | Skip; schema is already the baseline |
| `1`…`4` (mid-chain 1.x) | **Refuse to start** — boot the last 1.x once, then 2.x |
Restore remains a separate lock: the backup manifest version must match the
running binary ([architecture.md](architecture.md) § Persistence). It does not
replace this gate.
**Done when:** 2.x embeds a single baseline (plus any 2.x-only migrations after
it); the gate above is tested; the operator guide says a 2.x image will not
open an unfinished 1.x database.
**Dependencies / risks:** a decided 2.x cut (another breaking change, or an
explicit major). Squashing five short files is not a reason to cut 2.x on its
own. A missed gate leaves a `user_version = 3` database silently stuck.
**Version:** `2.x` major only; not a 1.x item.