LangSmith SDK 0.12.4

UpdateSep 9, 2026UnverifiedAdded Sep 24, 2026

- fix(livekit): support agents 1.7 and 1.8 telemetry [Closes LSDK-506] by Caroline di Vittorio (@carolinedivittorio) in #3510 release(py): 0.12.4 by Caroline di Vittorio (@carolinedivittorio) in #3511 v0.12.3...v0.12.4

Topics: AI agents, Observability, Developer tools

LangChain's release notes

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Every LangSmith release

Date	Release	Type
Sep 9	LangSmith SDK 0.12.3unverified Update	Update
Sep 5	LangSmith SDK 0.12.2unverified Update	Update
Sep 15	LangSmith SDK 0.12.5unverified Update	Update
Sep 16	LangSmith SDK 0.12.6unverified Update	Update
Sep 1	LangSmith SDK 0.12.1unverified Update	Update
Sep 1	LangSmith SDK 0.12.0unverified Update	Update
Sep 18	LangSmith SDK 0.13.0unverified Update	Update
Sep 21	LangSmith SDK 0.14.0unverified Update	Update

Also shipped on Sep 9, 2026

LangChain in September 2026

Date	Company	Release	Product	Type
Sep 9	Databricks	Configurable retention for system tables is in Beta Databricks Databricks Data Intelligence PlatformBeta	Databricks Data Intelligence Platform	Beta
Sep 9	Databricks	External secrets in Unity Catalog (Beta) Databricks Unity CatalogBeta	Unity Catalog	Beta
Sep 9	Databricks	Celigo connector (Beta) Databricks LakeflowBeta	Lakeflow	Beta
Sep 9	Databricks	Anysphere Organization connector (Beta) Databricks LakeflowBeta	Lakeflow	Beta
Sep 9	Databricks	Anaplan connector (Beta) Databricks LakeflowBeta	Lakeflow	Beta
Sep 9	Snowflake	Openflow gen 1 deployment creation retired Snowflake Snowflake OpenflowDeprecation	Snowflake Openflow	Deprecation

Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.

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Also shipped on Sep 9, 2026

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