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Releases: langchain-ai/langsmith-python
Releases · langchain-ai/langsmith-python
Release list
v0.14.11
Note
The LangSmith Python SDK now lives in langchain-ai/langsmith-python. Releases ship from here starting with 0.14.10. langchain-ai/langsmith-sdk is frozen for Python and JS.
Nothing changes for you:, same langsmith package on PyPI and same imports. Open new issues and PRs here.
0.14.11 (2026-10-16)
Chores
v0.14.10
v0.14.9-rc.1
0.14.9-rc.1 (2026-10-15)
⚠ BREAKING CHANGES
- sandboxes: split ProxyGCPConfig into workload-identity and service-account variants
Features
- add can_use_teams field to instance info response (8fa142a)
- configs: add deletion/enforcement fields and include_all_configs (6fe595f)
- ensure that address does not need to be revived, rely on typeddict (#64) (cd6a3b8)
- evaluators: add code_evaluator_input to code evaluator schemas (cc4b6dd)
- feedback: add feedback_config_id field and expose id on feedback config (1b06c46)
- runs: add ai_search field and SSE streaming to query endpoints (468261e)
- runs: add min/max feedback_modified_at filter fields (9744532)
- runs: add prompt and completion cost detail metric fields (b57c3ca)
- runs: add prompt and completion token detail metric fields (86c0485)
- sandboxes: add Azure Blob mount and Azure proxy auth config support (6b4f573)
- sandboxes: add encryption spec and cache/encryption mount variants (f8b84c7)
- sandboxes: add subject_scope and workload identity fields to AWS and GCP configs (90d553c)
- sandboxes: split ProxyGCPConfig into workload-identity and service-account variants (e3fdc2c)
- sessions: add resolve endpoint to look up a tracing project by address (9fc8ab4)
- webhooks: add test_webhook_destination endpoint (dd20d24)
Bug Fixes
- build, lint, and test failures (feat: add upsert and delete Slack app configuration permission scopes) (ec9d4f0)
- ci: let pyperf workers import the bench package (#60) (8164635)
- prepare Python publishing and repair production sync (5a1d9c1)
Chores
- cut the python release candidate as 0.14.6-rc.1 (#62) (2565869)
- cut the python release candidate as 0.14.9-rc.1 (#65) (d4b14c4)
Documentation
- py: document Python staging contributions (f7e6ea5)