v0.53.0 v0.54.0

Name: siphon-ai
Author: thevoiceguy

low risk

thevoiceguy/siphon-aiSep 27, 2026 → Sep 27, 20260 days between releases

What's New

Adds call timeline events and playout tracking to visualize call flows.

New Features

Call timeline events system for server-side rendering with precise timing offsets
speech_started.bot_playing flag to track when the caller interrupts the bot
playout_started and playout_stopped events with duration and reason counters

Upgrade Notes

New timeline events are additive and opt-in via `[bridge].playout_events`. Existing configurations remain compatible without changes.

The Two Releases

v0.53.0

Sep 27, 2026· 25 days ago

This release addresses critical security vulnerabilities in the underlying 'siphon-rs' and 'rustls' libraries, and introduces an idle keepalive feature to prevent RTP starvation during silent periods.

Full release notes

v0.54.0

Sep 27, 2026· 24 days ago

This release adds a comprehensive call timeline event system to visualize call flows, including waveforms and barge-ins, with precise timing offsets for server-side rendering.

Full release notes