Releasesby GlyphLangSmith SDK 0.12.3
- release(js): 0.10.2 by Mukil Loganathan (@langchain-infra) in #3495 test(py): benchmark compressed trace ingestion by Quentin Brosse (@QuentinBrosse) in #3497 fix(py): make the multipart body replayable across both retry layers by Thibaut Lehmann (@thibautlehmann) in #3483 perf: avoid ThreadPoolExecutor churn in hybrid tracing [closes LSDK-213] by Open...
Also shipped Sep 9, 2026LangChain in September 2026 →
Configurable retention for system tables is in Beta
Account admins can now set an account-wide retention period from 30 to 3,650 days for supported system tables. See Configure system table data retention .
External secrets in Unity Catalog (Beta)
External secrets connect a Unity Catalog schema to AWS Secrets Manager. The secrets appear in Unity Catalog as read-only securable objects that you govern with Unity Catalog privileges. Databricks reads their values from AWS Secrets Manager on demand. See External secrets in Unity Catalog .
Celigo connector (Beta)
The Celigo connector is now available in Lakeflow Connect in Beta . Workspace admins can control access to this feature from the Previews page. The connector ingests audit log events, such as create, update, and delete operations on resources, from Celigo (integrator.io) into Databricks. Authentication uses a Celigo integrator.io API token.
Anysphere Organization connector (Beta)
The Anysphere Organization connector is now available in Lakeflow Connect in Beta . Workspace admins can control access to this feature from the Previews page. The connector uses the Anysphere (Cursor) Organization Admin API to ingest organization members, groups, and group members into Databricks as daily snapshots.
Anaplan connector (Beta)
The Anaplan connector is now available in Lakeflow Connect in Beta . Workspace admins can control access to this feature from the Previews page. The connector ingests audit trail events and user account records from your Anaplan tenant into Databricks. Authentication uses an Anaplan CA certificate and its paired private key. See Anaplan connector .
Openflow gen 1 deployment creation retired
You can no longer create new first generation (gen 1) Openflow deployments (BYOC or Snowflake). All new deployments are second generation (gen 2), created with CREATE OPENFLOW DEPLOYMENT or the Openflow UI. Existing gen 1 deployments continue to work unchanged, and you can still create new gen 1 runtimes on an existing gen 1 deployment.
More from LangSmithEvery LangSmith release →
LangSmith SDK 0.12.4
- 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
LangSmith SDK 0.12.2
- release(js): 0.10.1 by Quentin Brosse (@QuentinBrosse) in #3477 chore(deps): bump the actions-minor-and-patch group with 4 updates by Dependabot (@dependabot) [bot] in #3465 chore(deps-dev): bump types-psutil from 7.2.2.20260518 to 7.2.2.20260827 in /python by Dependabot (@dependabot) [bot] in #3471 chore(deps): bump the py-major group in /python with 4...
LangSmith SDK 0.12.5
- fix: preserve sandbox API error IDs by Mukil Loganathan (@langchain-infra) in #3515 fix(js): avoid stored reasoning in OpenAI integration tests by Emil F (@emil-lc) in #3519 fix(js): update vulnerable test dependencies by Mike Merrill (@linted) in #3525 chore(deps): bump js-yaml from 3.15.1 to 4.3.1 in /js/internal/environment_tests/test-exports-metro in...
LangSmith SDK 0.12.6
- release(js): 0.10.4 by Emil F (@emil-lc) in #3542 docs: add OpenWiki, with a weekly refresh workflow by Thibaut Lehmann (@thibautlehmann) in #3541 fix(livekit): preserve system instructions with history by Caroline di Vittorio (@carolinedivittorio) in #3544 release(py): 0.12.6 by Caroline di Vittorio (@carolinedivittorio) in #3546 v0.12.5...v0.12.6
LangSmith SDK 0.12.1
- release(js): 0.10.0 by Emil F (@emil-lc) in #3474 fix(py,js): drain the anonymizer walk queue in O(1) [LSDK-412] by Quentin Brosse (@QuentinBrosse) in #3475 release(py): 0.12.1 by Quentin Brosse (@QuentinBrosse) in #3478 v0.12.0...v0.12.1
LangSmith SDK 0.12.0
- ci: enable CodSpeed flame graphs and pin the benchmarks to one CPU by Emil F (@emil-lc) in #3449 fix(py,js)!: make trace sampling deterministic by Emil F (@emil-lc) in #3183 fix(py): suppress import-untyped on the optional langsmith_pyo3 import by Quentin Brosse (@QuentinBrosse) in #3462 chore(py)!: swtich to httpx2 dependency while keeping httpx as a...
LangSmith SDK 0.13.0
- feat(evaluate): add disable_evaluator_tracing toggle to evaluate() and aevaluate() by Sineha Manivannan (@sineha-mani) in #3547 ci(openwiki): open the update PR with gh instead of a third-party action by Thibaut Lehmann (@thibautlehmann) in #3545 refactor(sandbox): deprecate no_proxy in proxy config helpers by Ramon Nogueira (@ramon-langchain) in #3512...
LangSmith SDK 0.14.0
- fix(deps): patch soupsieve ReDoS vulnerabilities by John Kennedy (@jkennedyvz) in #3560 feat(sandbox): grant sandboxes delegated LangSmith access on create by Ramon Nogueira (@ramon-langchain) in #3563 feat(sandbox): LangSmith-login service URLs, and service URLs for JS by Ramon Nogueira (@ramon-langchain) in #3564 fix(py): correct broken migration-guide...