langchain-ai/langchain - CodSpeed

langchain

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Performance History

Latest Results

feat(langchain): note that only `RunCancelled` cancels run `on_cancel`

sera-wi/langchain/on-cancel-middleware

3 hours ago

feat(langchain): `on_cancel` middleware hook for `create_agent` Middleware can return one state update when an async agent run is cancelled, so the next run starts from state it can continue from. Builds on LangGraph's `StateGraph.set_cancel_handler`.

sera-wi/langchain/on-cancel-middleware

3 hours ago

chore(nomic,qdrant): drop internal ticket reference from comments Co-authored-by: Robin <open-swe@users.noreply.github.com>

vladislav-nechakhin/infra/bump-dnspython-pillow

9 hours ago

fix(core,langchain): keep the artifact on handled `ToolException`s `BaseTool` dropped the artifact whenever `handle_tool_error` turned a `ToolException` into an error `ToolMessage`. `ToolException` now takes an optional `artifact`, and `langchain.mcp` passes an error result's `structuredContent` through it. Fixes #40471 Co-authored-by: hylin <204567536+linhongyu510@users.noreply.github.com> Co-authored-by: Marian Glen Louis <55579949+glenlouis8@users.noreply.github.com>

hunter/tool-exception-artifact

17 hours ago

chore(deps): patch newer-python security lock resolutions (#41585) Co-authored-by: langsmith-fleet[bot] <langsmith-fleet[bot]@users.noreply.github.com> Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com> Co-authored-by: John Kennedy <jkennedyvz@users.noreply.github.com>

master

18 hours ago

feat(langchain): prototype nested tool execution through the agent tool node Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>

byhow/langchain/nested-tool-executor

18 hours ago

Merge branch 'master' into mdrxy/langchain/summarize-with-call-model

mdrxy/langchain/summarize-with-call-model

22 hours ago

release(core): 1.7.6 (#41698) Bump `langchain-core` to 1.7.6 (`version.py`, `pyproject.toml`, `uv.lock`). Includes: - #41467: `parse_partial_json` no longer retries one character at a time - #41697: runnable streams merge streamed `AIMessageChunk`s once

master

22 hours ago

Latest Branches

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feat(langchain): `on_cancel` middleware hook for `create_agent`#41733

3 hours ago

2f8d1a4

sera-wi/langchain/on-cancel-middleware

0%

chore(langchain,nomic,qdrant): bump `dnspython` and `pillow` for security fixes#41712

1 day ago

71fc00f

vladislav-nechakhin/infra/bump-dnspython-pillow

0%

fix(core,langchain): keep the artifact on handled `ToolException`s#41722

18 hours ago

3b8953b

hunter/tool-exception-artifact

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