spec/v1.0.0 v1.7.3

Name: Step-Audio
Author: stepfun-ai

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

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The Two Releases

spec/v1.0.0

AHP Spec v1.0.0

Oct 2, 2026· 19 days ago

A major version 1.0.0 release of the AHP specification, introducing extensive new features for chat management, automation, and MCP server control.

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v1.7.3

Oct 2, 2026· 19 days ago

A major feature release focusing on performance optimizations for object detection on Macs, new embedding capabilities for classifiers, and upgraded AI models, alongside various bug fixes and maintenance updates.

Full release notes