v1.1.27 — Plex scrobbling and room reliability

Changes

• Report eligible online playback state and progress to Plex so its existing Last.fm integration can scrobble qualifying listens, without duplicate completion play counts. Offline/guest/stale-source observations are excluded.
• Resume nearby Bluetooth guest heartbeats after the host rejects an operation.
• Enable room music acquisition by default after the configured backend and permissions are verified. Preserve explicit opt-outs and shared-owner grants; downloads still require a request.

Verification

• Version 1.1.27, code 91; existing package and signing identity preserved.
• All 429 Android tests across 61 classes pass; debug lint has zero errors and 43 existing warnings.
• Signed release assembly, vital lint, APK metadata and same-certificate comparison with published v1.1.26 pass.
• Independent code re-review and DeepSeek release review completed with no introduced blocker remaining.

Device acceptance still needed

This release has not been installed or physically tested by the agent. Confirm a Harmonicast play reaches Last.fm and test passenger room stability in Android Auto. The rejected-command heartbeat bug is fixed, but the reported rapid disconnect/reconnect symptom is not yet proven resolved. Physical listening and TV acceptance also remain pending.