Claude Agent SDK for Python 0.2.131 bundles Claude CLI 2.1.223
GitHub (anthropics/claude-agent-sdk-python)·low signal
Published 2026-08-06, claude-agent-sdk 0.2.131 is a pure passthrough release whose only listed change is updating the bundled Claude CLI to version 2.1.223 — the third SDK release in three days after 0.2.130 (Aug 4) and 0.2.129 (Aug 4). For anyone pinning the SDK in a pipeline, the practical consequence is that agent behavior can shift on a patch bump even when the SDK's own Python surface is unchanged, since the underlying harness moves with it.