Room Settings → General now reads e.g. "Encrypted · Invite only · History visible to members since they joined" under the name — derived from m.room.encryption, m.room.join_rules and m.room.history_visibility with the same words the preview-card chips and the history setting use. One Text line, no card, no icons, no controls; spec defaults (invite-only, shared history) when a state event is absent. Unit-tested. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA