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Claude Agent SDK 0.2.154

UpdateUnverifiedAdded Sep 24, 2026

Internal/Other Changes Updated bundled Claude CLI to version 2.1.274 PyPI: https://pypi.org/project/claude-agent-sdk/0.2.154/ pip install claude-agent-sdk==0.2.154

Topics: AI agents, LLMs, Developer tools

Anthropic's release notes

More Claude Agent SDK releases

Every Claude Agent SDK release
DateRelease
Sep 17Claude Agent SDK 0.2.155unverified
Update
Sep 18Claude Agent SDK 0.2.156unverified
Update
Sep 15Claude Agent SDK 0.2.153unverified
Update
Sep 23Claude Agent SDK 0.2.159unverified
Update
Sep 23Claude Agent SDK 0.2.158unverified
Update
Sep 2Claude Agent SDK 0.2.152unverified
Update
Sep 1Claude Agent SDK 0.2.151unverified
Update
Sep 1Claude Agent SDK 0.2.150unverified
Update

Also shipped on Sep 17, 2026

Anthropic in September 2026

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