Released on 2026-07-20.
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[2026-07-20] Content items now carry an opaque
fidelitypayload that absorbs the formersignature/phasefields (breaking), and OpenAI-compatible clients use it to replay thinking through exactly the reasoning field the upstream produced. (details, #159) -
[2026-07-17] Add the
agenthub-devskill that fixes the model-support development workflow, and thechangelog/details directory. (details, #158) -
[2026-07-14] Raise
EmptyResponseErrorwhen a model completes a response with thinking output only, since sending it back would fail with a 400 error. It andToolCallArgumentParseErrornow inherit the newAgentHubErrorbase class. (details, #157)