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Pull requests: langchain-ai/langchain

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Pull requests list

fix(langchain): keep tool call / AIMessage pairings when summarizing fix For PRs that implement a fix langchain `langchain` package issues & PRs
#34609 opened Jan 5, 2026 by mdrxy Loading…
fix(core,langchain): use get_buffer_string for message summarization core `langchain-core` package issues & PRs fix For PRs that implement a fix langchain `langchain` package issues & PRs
#34607 opened Jan 5, 2026 by mdrxy Loading…
1
1
fix(core): In case of strict mode, additionalProperties needs to be set to False core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34599 opened Jan 5, 2026 by keenborder786 Loading…
2
chore(langchain): fix types in test_tools dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34592 opened Jan 3, 2026 by cbornet Loading…
refactor(core): eagerly validate trim_messages arguments core `langchain-core` package issues & PRs refactor PRs that include a refactor
#34585 opened Jan 2, 2026 by Aman071106 • Draft
6 tasks done
1
chore(langchain): improve typing of agent decorators infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34584 opened Jan 2, 2026 by cbornet Loading…
@sydney-runkle
feat(langchain): added AND-capable trigger conditions to Python SummarizationMiddleware feature For PRs that implement a new feature; NOT A FEATURE REQUEST langchain `langchain` package issues & PRs
#34576 opened Jan 2, 2026 by Davda-James Loading…
2 tasks done
docs: Add "What's New" section to README linking to releases page documentation Improvements or additions to documentation
#34575 opened Jan 2, 2026 by BushGommern Loading…
chore(langchain): fix types in test_context_editing, test_agent_name, test_response_format_integration langchain `langchain` package issues & PRs typing
#34574 opened Jan 2, 2026 by cbornet Loading…
chore(langchain): fix types in test_wrap_model_call infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34573 opened Jan 1, 2026 by cbornet Loading…
chore(langchain): remove generic from FakeToolCallingModel infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34572 opened Jan 1, 2026 by cbornet Loading…
chore(langchain): fix types in test_response_format and test_state_schema infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34571 opened Jan 1, 2026 by cbornet Loading…
feat(core): support custom message separator in get_buffer_string() core `langchain-core` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST
#34569 opened Jan 1, 2026 by chrispy-snps Loading…
1
chore(langchain): fix types in test_injected_runtime_create_agent and test_create_agent_tool_validation infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34568 opened Jan 1, 2026 by cbornet Loading…
chore(langchain): fix types in test_framework infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34567 opened Jan 1, 2026 by cbornet Loading…
test(langchain): activate test_return_direct_spec tests dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) langchain `langchain` package issues & PRs tests PRs made that add, modify, or remove tests
#34565 opened Jan 1, 2026 by cbornet Loading…
test(langchain): activate test_responses_spec tests dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) langchain `langchain` package issues & PRs tests PRs made that add, modify, or remove tests
#34564 opened Jan 1, 2026 by cbornet Loading…
fix(core): inject additional kwargs into BaseTool _run and _arun core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34561 opened Jan 1, 2026 by Ryanakml Loading…
1
1
test(langchain): complete and activate test_responses tests dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) langchain `langchain` package issues & PRs tests PRs made that add, modify, or remove tests
#34560 opened Jan 1, 2026 by cbornet Loading…
fix(core): add tracing callbacks to RouterRunnable core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34554 opened Dec 31, 2025 by yashwanthjack Loading…
5
chore(langchain): activate mypy warn-unreachable dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34553 opened Dec 31, 2025 by cbornet Loading…
4
feat(core): add more file extensions to ignore in HTML link extraction core `langchain-core` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST
#34552 opened Dec 31, 2025 by Aman071106 Loading…
1
chore(langchain): improve ignore_missing_imports config dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34551 opened Dec 31, 2025 by cbornet Loading…
refactor(core): improve docstrings for HTML link extraction utilities core `langchain-core` package issues & PRs refactor PRs that include a refactor
#34550 opened Dec 31, 2025 by Aman071106 Loading…
1
chore(langchain): activate mypy warn_return_any rule dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) infra PRs made that include chores, devops, repo meta changes langchain `langchain` package issues & PRs typing
#34549 opened Dec 31, 2025 by cbornet Loading…
ProTip! Exclude everything labeled bug with -label:bug.