LangSmith SDK

What's Changed

• fix(claude agent sdk): remove thread local storage by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2152
• bump(python): 0.4.47 by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2153

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.46...v0.4.47

What's Changed

• Fix(python): Return wrapper for stream enter by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2143
• chore: Remove uuid7 warnings from sdks by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2146
• bump(py, js): bump versions by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2147

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.45...v0.4.46

What's Changed

• feat(python): Claude agent sdk subagent handling by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2125
• feat(python): Add bounded queue size to compressed tracing queue by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2141
• Xin/js ci cd by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2139
• release(py): 0.4.45 by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2142

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.44...v0.4.45

What's Changed

• feat(js): Adds maximum queue size by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2132
• feat(js): Increase max retries by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2130
• release(js): 0.3.80 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2133
• fix(js): Adds more retryable statuses by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2135
• fix(py): Add fallback for failed attachment downloads by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2136
• release(py): 0.4.44 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2137

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.43...v0.4.44

What's Changed

• v2 API Changes by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2103
• feat: wrap_gemini beta python by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2059
• feat(py): add metadata helper by @bees in https://github.com/langchain-ai/langsmith-sdk/pull/2115

New Contributors

• @bees made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2115

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.42...v0.4.43

What's Changed

• v2 API Changes by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2103
• feat: wrap_gemini beta python by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2059

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.42...v0.4.43rc0

What's Changed

• feat(py): add sdk methods for insights agent by @ads2280 in https://github.com/langchain-ai/langsmith-sdk/pull/2087
• feat(js): Trace AI SDK experimental_output similarly to generate/streamObject by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2117
• release(js): 0.3.79 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2118
• fix(py): pairwise eval concurrency by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/2114
• release(py): 0.4.42 by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2119

New Contributors

• @ads2280 made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2087

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.41...v0.4.42rc0

What's Changed

• feat(py): add sdk methods for insights agent by @ads2280 in https://github.com/langchain-ai/langsmith-sdk/pull/2087
• feat(js): Trace AI SDK experimental_output similarly to generate/streamObject by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2117
• release(js): 0.3.79 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2118
• fix(py): pairwise eval concurrency by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/2114
• release(py): 0.4.42 by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2119

New Contributors

• @ads2280 made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2087

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.41...v0.4.42

What's Changed

• fix(python): reduce memory of pending traces by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2107
• feat(js): Allow tracing steps in AI SDK wrappers, fix processOutputs type by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2106
• fix(js): Avoid dropped runs if id: undefined is passed to traceable by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2109
• release(js): 0.3.78 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2108
• chore(python): bump patch version by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2110

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.40...v0.4.41

What's Changed

• release(js): 0.3.77 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2101
• feat(python): Fix claude tool tracing by using hooks by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2102
• feat(py,js): Trace responses.parse properly in OpenAI wrapper by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2105
• release(py): 0.4.40 by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2104

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.39...v0.4.40

What's Changed

• feat(js): traceable types for processInputs and processOutputs by @zirkelc in https://github.com/langchain-ai/langsmith-sdk/pull/1593
• release(js): 0.3.75 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2089
• fix(js): Allow async process outputs for AI SDK generate methods by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2093
• release(js): 0.3.76 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2095
• feat(py,js): Adds ls_invocation_params to client wrappers by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2098
• release(py): 0.4.39 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2100
• release(js): 0.3.77 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2101

New Contributors

• @zirkelc made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/1593

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.38...v0.4.39

What's Changed

• feat(js): traceable types for processInputs and processOutputs by @zirkelc in https://github.com/langchain-ai/langsmith-sdk/pull/1593
• release(js): 0.3.75 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2089
• fix(js): Allow async process outputs for AI SDK generate methods by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2093
• release(js): 0.3.76 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2095

New Contributors

• @zirkelc made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/1593

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.38...v0.4.39rc1

What's Changed

• feat(js): traceable types for processInputs and processOutputs by @zirkelc in https://github.com/langchain-ai/langsmith-sdk/pull/1593
• release(js): 0.3.75 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2089
• fix(js): Allow async process outputs for AI SDK generate methods by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2093
• release(js): 0.3.76 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2095

New Contributors

• @zirkelc made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/1593

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.38...v0.4.39rc0

What's Changed

• feat: add batching to create_examples by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2047
• fix(python): Correctly check distributed tracing headers by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2079
• chore: update description to reflect new marketing names by @mdrxy in https://github.com/langchain-ai/langsmith-sdk/pull/2080
• fix(python): Fix CI by bumping deps by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2081
• fix(python): remove ciruclar import from openai agents sdk by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2086

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.37...v0.4.38

What's Changed

• fix(python): Correctly flatten list-like outputs by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2075

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.36...v0.4.37

What's Changed

• feat(python): Claude Agent SDK wrapper by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2073

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.35...v0.4.36

What's Changed

• chore: deprecate select child_run_ids in list_runs by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/2066
• chore(python): Skip /info calls when using OTEL-only tracing by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2069
• fix(js): Fix token tracking for OpenAI Responses API wrapper by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2072
• feat(python): OpenAI Agents Tracing Interoperability by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2070

New Contributors

• @QuentinBrosse made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2066

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.34...v0.4.35

What's Changed

• chore: deprecate select child_run_ids in list_runs by @QuentinBrosse in https://github.com/langchain-ai/langsmith-sdk/pull/2066

New Contributors

• @QuentinBrosse made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/2066

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.34...v0.4.35rc1

What's Changed

• feat(js): Cache relevant env vars on client initialization for perf by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2061
• Format openai agents span outputs by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2065

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.33...v0.4.34

What's Changed

• release(js): 0.3.72 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2053
• fix(python): Set llm OAI agent SDK spans to parent name for filtering by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/2054
• fix(py): return session feedback with experiment results by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/2049
• fix ugly rendering of 'omit' in UI due to incorrect strip by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/2057
• feat(py): Dedupe examples purely by dataset_id and input/output content rather than by test name by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2050
• release(py): 0.4.33 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/2060

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.32...v0.4.33