- titles.set: a whole set of chat titles, swapped in by reference and read
by a BetterChat third-party title getter (one lookup, no socket). The
getter is registered at load and again whenever BetterChat loads.
- perm.sync: a group may carry its BetterChat style. Each field is written
through API_SetGroupField only when the game still holds what the site
last pushed (or BetterChat's default); anything else is reported as
drift. One `chat group set` per touched group saves it, because the API
never does (D143). A retired style removes the group with `chat group
remove` (D139). The report gains `chat`.
- chat.say: delivery chat|popup and an optional voice format. A popup with
PopupNotifications absent is refused `popup-unavailable`. Every line said
is logged, since the game logs neither a broadcast nor a popup.
- server.hello/status carry `integrations`; `rg.titles [steamId]` prints
what BetterChat would render for a player.
- overlay.toml: protocol 12; PopupNotifications leaves requires_plugins
(D141).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY
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