v0.53.0 v0.54.0
medium risk
astral-sh/ruffSep 27, 2026 → Sep 27, 20260 days between releases
What's New
Adds call timeline events with offset markers and optional playout events for bot turns
New Features
- Call timeline events with `offset_ms` markers for visualization
- Optional `playout_started` and `playout_stopped` bot-turn events
- `speech_started.bot_playing` flag for barge-ins
- Opt-in `[bridge].playout_events` configuration
Improvements
- Server SDKs updated with new `PlayoutStarted` and `PlayoutStopped` types
- Schema regenerated for protocol v1
Upgrade Notes
Timeline events are additive and opt-in via `[bridge].playout_events`. No migration required for existing functionality.
The Two Releases
v0.53.0
v0.53.0
Sep 27, 2026· 25 days ago
This release introduces an optional `idle_keepalive` feature to maintain media streams during silence and includes critical security updates to fix remote panics and TLS handshake vulnerabilities.
Full release notesv0.54.0
v0.54.0
Sep 27, 2026· 25 days ago
This release introduces a comprehensive 'Call timeline events' feature, enabling the visualization of call data with precise `offset_ms` markers and adding detailed bot turn events.
Full release notes