LangGraph

Changes since sdk==0.2.15

• feat(sdk-py): emit id as part of stream events (#6581)

Changes since checkpointpostgres==3.0.1

• release(checkpoint-postgres): 3.0.1 (#6568)
• chore: pgqs (#6567)
• fix(checkpoint-postgres): ensure vector extension is created only if not exists (#6154)
• fix(checkpoint-postgres): Replace f-string SQL formatting with parameterized queries in migration statements (#6328)
• chore: add pyproject.toml links (#6364)
• docs: add license files for checkpoint-sqlite and checkpoint-postgres (#6392)

Changes since checkpointsqlite==3.0.0

• release(checkpoint-sqlite): 3.0.1 (#6566)
• fix(checkpoint-sqlite): harden (#6565)
• chore: add pyproject.toml links (#6364)
• docs: add license files for checkpoint-sqlite and checkpoint-postgres (#6392)
• chore: update ormsgpack minbound and add OPT_REPLACE_SURROGATES (#6395)

Changes since sdk==0.2.14

• feat(sdk-py): Add name parameter to Assistants count API (#6558)

Changes since cli==0.4.8

• chore(cli): Pass through webhook configuration in dev server (#6557)

Changes since cli==0.4.7

• release(cli): 0.4.8 (#6556)
• feat(cli): webhook configuration (#6555)
• feat: custom encryption at rest (#6482)
• chore: Sync langgraph.json schema (#6530)
• chore: add pyproject.toml links (#6364)
• release(cli): 0.4.7 expand api bounds (#6390)

Changes since sdk==0.2.12

• feat: custom encryption at rest (#6482)
• release(sdk-py): Configure loopback client (#6536)
• chore: Bump lockfile (#6537)

Changes since sdk==0.2.10

• feat: Include pagination in assistants search response (#6526)
• release(sdk-py): 0.2.11 (#6501)
• feat(sdk-py): add sentinel to skip auto loading api key on sdk client create (#6500)
• chore(sdk-py): Improve type-hinting of inputs (#6480)

Changes since 1.0.3

• release(langgraph): 1.0.4 (#6502)
• chore: pop thread ID from configurable fields in remote graph (#6497)
• chore: clean up some refs (#6487)
• chore(sdk-py): Add more type checking. (#6479)
• fix: interrupt stream mode values (#6475)
• release: langgraph-prebuilt 1.0.5 (#6473)
• refactor: separate prepare_push_* functions (#6450)
• fix: dep warnings in prebuilt (#6443)
• release: prebuilt 1.0.3 (#6441)

Changes since sdk==0.2.9

• chore: Bump version of sdk-py to 0.2.10 (#6496)
• feat(sdk-py): Add name parameter to Assistants search API (#6483)
• chore(sdk-py): Add more type checking. (#6479)
• fix: remove SDK inline links (#6307)
• fix(sdk-py): use correct f-string representation when loading error (#6388)
• chore: add pyproject.toml links (#6364)
• fix(sdk-py): refine body param type (Auth.authenticate) (#6322)
• feat: adding cursory Python 3.14 support (#6298)
• style: fixes for ref docs (#6297)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• fix: rename away from LangGraph Platform (#6281)
• docs(langgraph): standardize version-added admonitions (#6230)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6211)
• chore(sdk-py): refine FilterType, add subset containment to $contains docs (#6200)
• chore(sdk-py): type errors nicely (#6173)
• chore(deps): upgrade dependencies with uv lock --upgrade (#6176)

Changes since prebuilt==1.0.4

• release: langgraph-prebuilt 1.0.5 (#6473)
• fix: refactor injection logic to respect function signatures (#6468)
• fix: deprecate setattr on ToolCallRequest (#6462)

Changes since prebuilt==1.0.3

• fix: dep warnings in prebuilt (#6443)

Changes since prebuilt==1.0.2

• release: prebuilt 1.0.3 (#6441)
• chore: langgraph patch release (#6429)
• chore: add pyproject.toml links (#6364)
• chore(checkpoint-postgres): bump to 3.0.1 (#6402)
• chore: update ormsgpack minbound and add OPT_REPLACE_SURROGATES (#6395)
• chore: style fixes for refs (#6365)

Changes since 1.0.2

• chore: langgraph patch release (#6429)
• feat(docs): warn that StateGraph is a builder class (#6417)
• fix(docs): PartialState rendering in MkDocs (#6416)
• fix(docs): synchronize invoke and ainvoke docstrings (#6415)
• fix(docs): synchronize stream and astream docstrings (#6414)
• docs(langgraph): Fix docstring code examples of task function (#6410)
• fix(langgraph): Unexpected behavior for stream_mode sequences that are not lists (#6354)
• fix: fix previoius edge cases such as 0 (#6379)
• fix(langgraph): export REMOVE_ALL_MESSAGES in all to fix linting (#6375)
• style: update docstrings to reference StateGraph (#6308)
• docs(langgraph): update streaming guide links (#6314)
• chore: add pyproject.toml links (#6364)
• docs(langgraph): Fix typo in docstring of PregelLoop.tick (#6407)
• chore(checkpoint-postgres): bump to 3.0.1 (#6402)
• fix(langgraph): do not apply pending writes when updating state (#6389)
• chore: update ormsgpack minbound and add OPT_REPLACE_SURROGATES (#6395)
• release(cli): 0.4.7 expand api bounds (#6390)
• chore: style fixes for refs (#6365)

Changes since checkpointpostgres==3.0.0

• chore(checkpoint-postgres): bump to 3.0.1 (#6402)
• fix(checkpoint-postgres): make async PG checkpoint migration idempotent (#6400)
• chore: update ormsgpack minbound and add OPT_REPLACE_SURROGATES (#6395)

Changes since checkpoint==3.0.0

• chore: update ormsgpack minbound and add OPT_REPLACE_SURROGATES (#6395)
• fix(checkpoint): update checkpoint interface specification in README (#6386)
• chore: bump core dep for prebuilt (#6323)

Changes since cli==0.4.6

Changes since cli==0.4.5

• fix(cli): add buildkit syntax directiive, update tests (#6385)
• chore: Update cli config schema (#6372)

Changes since cli==0.4.4

• feat: adding cursory Python 3.14 support (#6298)

Changes since 0.6.11

• chore: bump prebuilt dep for lg (#6361)
• chore: port tool node improvements back to langgraph (#6321)
• chore: bump core dep for prebuilt (#6323)
• fix(langgraph): dont persist UntrackedValue (#6316)
• feat(langgraph): add Overwrite to bypass reducer (#6286)
• fix: replace python.langchain links with new docs.langchain (#6352)
• release: Checkpointers 3.0 (#6313)
• chore: Restrict "json" type deserialization (#6269)
• release: langgraph + langgraph-prebuilt v1.0.0 (#6300)
• feat: adding cursory Python 3.14 support (#6298)
• style: fixes for ref docs (#6297)
• chore: release rcs for prebuilt + langgraph (#6296)
• chore: drop Python 3.9 (and syntax) (#6289)
• docs: style linting (#6260)
• release(langgraph): v1 working branch (#6093)
• fix: rename away from LangGraph Platform (#6281)