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Pull requests: langchain-ai/langchain

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Pull requests list

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
#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
#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
#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
#34571 opened Jan 1, 2026 by cbornet Loading…
feat(langchain): sanitize Summarization Content to remove extra metadata feature For PRs that implement a new feature; NOT A FEATURE REQUEST langchain `langchain` package issues & PRs
#34570 opened Jan 1, 2026 by keenborder786 Loading…
1
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
#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
#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(anthropic): CVE-2025-68664 anthropic `langchain-anthropic` package issues & PRs dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) fix For PRs that implement a fix integration PR made that is related to a provider partner package integration
#34563 opened Jan 1, 2026 by loganaden Loading…
1
fix(anthropic): skip cache_control for code_execution tool blocks anthropic `langchain-anthropic` package issues & PRs fix For PRs that implement a fix integration PR made that is related to a provider partner package integration
#34562 opened Jan 1, 2026 by Ramsairohit Loading…
2
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…
style(langchain): add ruff rule PLC0415 dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) langchain `langchain` package issues & PRs
#34559 opened Jan 1, 2026 by cbornet Loading…
fix(langchain): sanitize SummarizationMiddleware history to prevent token overflow fix For PRs that implement a fix langchain `langchain` package issues & PRs
#34557 opened Jan 1, 2026 by sridhar852002 Loading…
3 tasks done
1
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
#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
#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
#34549 opened Dec 31, 2025 by cbornet Loading…
chore(core): fix some any generics core `langchain-core` package issues & PRs infra PRs made that include chores, devops, repo meta changes text-splitters Related to the package `text-splitters`
#34545 opened Dec 30, 2025 by cbornet Loading…
5
fix(anthropic): skip cache_control for code_execution tool blocks anthropic `langchain-anthropic` package issues & PRs fix For PRs that implement a fix integration PR made that is related to a provider partner package integration
#34543 opened Dec 30, 2025 by monish-instinct Loading…
1
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