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Release Thu, Sep 3, 2026 1 min read

langchain-anthropic== 1.7.1

Original release notes

Changes since langchain-anthropic==1.7.0

release(anthropic): 1.7.1 (#40181) perf(anthropic,langchain): omit middleware trace inputs (#40098) feat(anthropic): add Claude Fable 5.1 support (#40106)