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Pull requests: langchain-ai/langchain

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Pull requests list

fix(chroma): forward filter/where_document in _similarity_search_with_relevance_scores chroma `langchain-chroma` package issues & PRs fix For PRs that implement a fix integration PR made that is related to a provider partner package integration
#34694 opened Jan 10, 2026 by devffex Loading…
1
fix(langchain): tag messages generated from summarization fix For PRs that implement a fix langchain `langchain` package issues & PRs
#34693 opened Jan 10, 2026 by ccurme Loading…
feat(core): add StreamEventName Literal type for type-safe event handling core `langchain-core` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST
#34676 opened Jan 9, 2026 by donggyun112 Loading…
4 tasks done
1
1
fix(core): format content blocks in pretty_repr core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34673 opened Jan 9, 2026 by T1mn Loading…
3
fix(core): merge tool_call_chunks without index in streaming core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34671 opened Jan 8, 2026 by 686f6c61 Loading…
1
feat(langchain): LargeToolResultMiddleware to prevent hyper-aggressive summarization from losing context feature For PRs that implement a new feature; NOT A FEATURE REQUEST langchain `langchain` package issues & PRs
#34667 opened Jan 8, 2026 by mdrxy Loading…
fix(langchain): fix types in test_tool_call_limit and test_model_retry fix For PRs that implement a fix langchain `langchain` package issues & PRs typing
#34629 opened Jan 7, 2026 by cbornet Loading…
@sydney-runkle
2
feat(ollama): embeddings output dimensionality parameter core `langchain-core` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration langchain `langchain` package issues & PRs langchain-classic ollama `langchain-ollama` package issues & PRs
#34627 opened Jan 7, 2026 by jasiecky Loading…
1
3
fix(ollama): support response_format in ChatOllama fix For PRs that implement a fix integration PR made that is related to a provider partner package integration ollama `langchain-ollama` package issues & PRs
#34612 opened Jan 6, 2026 by mohankumar27 Loading…
1
6
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 Loading…
2 tasks done
@mdrxy
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): port AND-capable trigger conditions to 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
4
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
@mdrxy
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…
7
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` typing
#34545 opened Dec 30, 2025 by cbornet Loading…
7
refactor(core): remove redundant ainvoke in StructuredTool core `langchain-core` package issues & PRs refactor PRs that include a refactor
#34538 opened Dec 30, 2025 by Aman071106 Loading…
3 tasks done
1
refactor(core): use get_type_hints for annotation preservation core `langchain-core` package issues & PRs refactor PRs that include a refactor typing
#34537 opened Dec 30, 2025 by Aman071106 Loading…
5
fix(core): ensure tool callbacks fire when tools run inside Runnable core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34536 opened Dec 30, 2025 by Vishal-Krishna-Kumar Loading…
4
chore(core): improve typing of Runnable __or__ core `langchain-core` package issues & PRs infra PRs made that include chores, devops, repo meta changes langchain-classic typing
#34530 opened Dec 29, 2025 by cbornet Loading…
4
feat(core): add approximate image token counting support core `langchain-core` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST
#34529 opened Dec 29, 2025 by Aman071106 Loading…
3
feat(core): eager validation for trim_messages configuration core `langchain-core` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST
#34528 opened Dec 29, 2025 by Aman071106 Loading…
1
chore(core): fix some TC rules (do not merge) core `langchain-core` package issues & PRs 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 typing
#34520 opened Dec 29, 2025 by cbornet Loading…
4
fix(deepseek): preserve reasoning_content in multi-turn conversations deepseek `langchain-deepseek` package issues & PRs fix For PRs that implement a fix integration PR made that is related to a provider partner package integration
#34516 opened Dec 28, 2025 by yurekami Loading…
1
feat(langchain): Middleware Depends On Other Middlewares feature For PRs that implement a new feature; NOT A FEATURE REQUEST langchain `langchain` package issues & PRs
#34514 opened Dec 28, 2025 by keenborder786 Loading…
13
fix(core): add init validator and serialization mappings for Bedrock models core `langchain-core` package issues & PRs fix For PRs that implement a fix
#34510 opened Dec 27, 2025 by michaelnchin Loading…
3
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