v0.53.0 v0.54.0

Name: VoiceStudio
Author: debpalash

low risk

debpalash/VoiceStudioSep 27, 2026 → Sep 27, 20260 days between releases

What's New

Adds call timeline visualization and playout event tracking alongside security fixes and idle keepalive.

New Features

Call timeline events with `offset_ms` for waveform visualization.
Playout event tracking via `playout_started` and `playout_stopped`.
`speech_started.bot_playing` flag to detect caller interruptions.
New SDK types `PlayoutStarted` and `PlayoutStopped`.

Improvements

Schema regeneration for server SDKs to support new timeline and playout types.

Upgrade Notes

Enable playout event tracking via `[bridge].playout_events` configuration. Update server SDKs to include new `PlayoutStarted` and `PlayoutStopped` types. The call timeline is additive and backward compatible.

The Two Releases

v0.53.0

Sep 27, 2026· 25 days ago

Addresses critical security vulnerabilities in SIP parsing and TLS, and introduces an optional idle keepalive feature to prevent RTP starvation during silent periods.

Full release notes

v0.54.0

Sep 27, 2026· 25 days ago

Adds a comprehensive call timeline feature to visualize speech, barge-ins, and bot turns, alongside detailed tracking for bot playout start and stop events.

Full release notes