v0.55.1 v0.55.0

Name: Step-Audio
Author: stepfun-ai

stepfun-ai/Step-AudioOct 2, 2026 → Oct 2, 20260 days between releases

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Analyzing what changed between v0.55.1 and v0.55.0. This page updates automatically — usually within a minute.

The Two Releases

v0.55.1

Oct 2, 2026· 19 days ago

An update to the Siphon-AI daemon improving speech synthesis performance by switching the default TTS provider to Deepgram Aura and fixing a bug where bot audio was dropped after pause resolution.

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v0.55.0

Oct 2, 2026· 19 days ago

Introduces a new Pipecat transport for answering SiphonAI calls with a Pipecat pipeline, adds a new example bot, and updates documentation and security dependencies.

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