LangSmith SDK

What's Changed

• Fix OpenAI Agents SDK wrapper token count extraction by @siviter-t in https://github.com/langchain-ai/langsmith-sdk/pull/1906
• fix(python): legacy replicas conversion by @lc-arjun in https://github.com/langchain-ai/langsmith-sdk/pull/1908

New Contributors

• @siviter-t made their first contribution in https://github.com/langchain-ai/langsmith-sdk/pull/1906

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.12...v0.4.13

What's Changed

• fix(ci): Allow 429s for markdown link checks in CI by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1895
• feat(py): add Run.latency by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/1745
• fix(js): Ensure dotted order and start time is always greater than parent start time for legacy AI SDK exporter by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1903
• chore(python): Remove langsmith dotted order attribute from otel integration by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/1904

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.11...v0.4.12

What's Changed

• chore: Run ruff by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1894
• Adopt pagination to list_shared_examples to ensure all data returned by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/1893
• feat(python, js): Support tracing to multiple orgs/workspaces by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/1899

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.10...v0.4.11

What's Changed

• feat(python): Add replica endpoints support to Python SDK by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/1877
• feat(python): Add distributed tracing with sliced traces for child projects by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/1884
• feat(py): return feedback notes in get_test_results by @baskaryan in https://github.com/langchain-ai/langsmith-sdk/pull/1873
• chore: Convert dev workflow to uv by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1885
• chore(py): Format lockfile by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1887
• fix(python): Remove upper bound for OpenAI agents by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1883
• fix(py): Make replica tests properly restore env vars to reduce flakiness by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1888
• fix(py): Missed test causing flakes by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1889
• fix(py): Reset env causing unit test flake by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1890
• Remove black dependency and update lock file by @EugeneJinXin in https://github.com/langchain-ai/langsmith-sdk/pull/1892
• feat(py): Adds new cached_hosts parameter to vcrpy caching by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1878
• fix(py): Remove monkeypatching and ensure env var cache is cleared by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1891
• release(py): 0.4.10 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1896

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.9...v0.4.10

What's Changed

• feat(js): Update AI SDK tracing for v5 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1863
• feat: Configure by @hinthornw in https://github.com/langchain-ai/langsmith-sdk/pull/1859
• fix (js): include env var metadata in patch by @hinthornw in https://github.com/langchain-ai/langsmith-sdk/pull/1867
• release(js): 0.3.48 by @hinthornw in https://github.com/langchain-ai/langsmith-sdk/pull/1868
• feat(js): Respect LANGSMITH_OTEL_ENABLED env var, allow skipping global context manager setup, skip non-traceable spans by default by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1870
• feat(js): Adds dotted order to traced OTEL spans by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1876
• chore(python): deflake ci by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/1872
• fix(js): Respect Anthropic 1h caching usage for AI SDK 5 by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1879
• patch(python, js): Fix sampling logic for patch runs by @angus-langchain in https://github.com/langchain-ai/langsmith-sdk/pull/1881

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.8...v0.4.9

What's Changed

• fix(python): Fix update_examples improperly overriding inputs/outputs for multipart endpoint by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1860

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.7...v0.4.8

What's Changed

• fix(js): Make readDataset throw if empty string is passed by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1853
• fix(js): Fallback to parent run id if parent run is not present in run trees loaded from LangChain by @jacoblee93 in https://github.com/langchain-ai/langsmith-sdk/pull/1854
• Safer module check by @hinthornw in https://github.com/langchain-ai/langsmith-sdk/pull/1857

Full Changelog: https://github.com/langchain-ai/langsmith-sdk/compare/v0.4.6...v0.4.7