Which channels are caught up (direct channels with allowed users, allowed channels; a new one
starts from now), what posts?since returns at v11.11.0 (changed posts, only those in `order`,
at most 1,000), that a post is recorded before it is acted on, that a failed state write stops
gatewayd, and that "interrupted" is posted on the first connection after a start only.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A secret read from a file warns at startup. In allowed channels and group
messages, Boxmaker answers only posts that name it, or replies in its own
threads that name nobody else; one Boxmaker per machine, each its own bot.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
M4 is split into M4a and M4b. The M4a spec rests on facts checked against
the owner's server and Mattermost's source at v11.11.0: the REST and
WebSocket shapes, and that clients will not post a message starting with
'/'. Records the design decisions, proposes P15 (secrets from a systemd
credential, the environment or an owner-only file), and adds the run-time
rows egress.md was missing since M2a and M3b.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
kyleandClaude Opus 5.5