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LangSmith SDK 0.11.2

UpdateUnverifiedAdded Sep 24, 2026

- fix: exclude password and email env vars from run metadata by Quentin Brosse (@QuentinBrosse) in #3417 feat(js): Avoid redundantly sending inputs up in patch by Jacob Lee (@jacoblee93) in #3425 release(js): 0.9.0 by Jacob Lee (@jacoblee93) in #3426 test(py): continuous benchmarking with CodSpeed by Emil F (@emil-lc) in #3420 fix: point migration guide...

Topics: AI agents, MCP, Data integration, Developer tools

LangChain's release notes

More LangSmith releases

Every LangSmith release
DateRelease
Sep 1LangSmith SDK 0.12.1unverified
Update
Sep 1LangSmith SDK 0.12.0unverified
Update
Sep 5LangSmith SDK 0.12.2unverified
Update
Sep 9LangSmith SDK 0.12.4unverified
Update
Sep 9LangSmith SDK 0.12.3unverified
Update
Sep 15LangSmith SDK 0.12.5unverified
Update
Sep 16LangSmith SDK 0.12.6unverified
Update
Sep 18LangSmith SDK 0.13.0unverified
Update

Also shipped on Aug 27, 2026

LangChain in August 2026

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