langchain-ai/langchain - CodSpeed

langchain

Blog Docs Changelog

Performance History

Latest Results

chore(langchain): bump to 1.3.2, require langgraph>=1.2.2 (#37703) - Bumps `langchain` to **1.3.2** (patch) - Raises minimum `langgraph` requirement from `>=1.2.1` to `>=1.2.2` langgraph 1.2.2 fixes a race condition where DeltaChannel checkpoint writes could serialize `BaseMessage` objects with `id=None` before `apply_writes()` ran the reducer, causing the same message to appear with a different ID on every `get_state()` call and across resumed invocations (langchain-ai/langgraph#7913). The lockfile will be updated once langgraph 1.2.2 is published to PyPI (langchain-ai/langgraph#7914).

master

21 hours ago

chore: bump __version__ to 1.3.2

sr/bump-langchain-1.3.2

21 hours ago

chore: update uv.lock for langgraph 1.2.2 and langchain 1.3.2

sr/bump-langchain-1.3.2

21 hours ago

chore(langchain): bump to 1.3.2, require langgraph>=1.2.2

sr/bump-langchain-1.3.2

21 hours ago

fix(langchain): land final answer in last AIMessage for `TodoListMiddleware` (#37643)

master

22 hours ago

chore(core): bump `uuid-utils` to 0.16.0 (#37699) Refresh `langchain-core`'s lockfile so the dev/CI environment resolves `uuid-utils` to a release that ships free-threading wheels (`cp313t`, `cp314t`). Unblocks `pip install` on Python 3.14 free-threaded builds — previously the lock pinned `0.14.1`, which had no FT wheel and forced an sdist build. Related to #34870.

master

22 hours ago

chore(core): bump `uuid-utils` to 0.16.0

mdrxy/chore-bump-lock

22 hours ago

fix(langchain): collapse `_write_todos` `ToolMessage` to one line `ruff format` wants the now-shorter message text on a single line. The previous multi-line layout fit the longer "Updated todo list to {todos}" payload; "Todo list updated." is short enough to inline.

nh/neutralize-write-todos-tool-message

23 hours ago

Latest Branches

0%

chore(langchain): bump to 1.3.2, require langgraph>=1.2.2#37703

21 hours ago

d57822a

sr/bump-langchain-1.3.2

+1%

chore(core): bump `uuid-utils` to 0.16.0#37699

22 hours ago

1ab1f88

mdrxy/chore-bump-lock

0%

fix(langchain): neutralize `write_todos` tool message#37698

23 hours ago

dc13974

nh/neutralize-write-todos-tool-message

© 2026 CodSpeed Technology

Home Terms Privacy Docs