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Pull requests: langchain-ai/langchain

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Pull requests list

first pass at context editing refactor langchain Related to the package `langchain`
#34008 opened Nov 18, 2025 by sydney-runkle Loading…
fix(core): ensure_ascii=False in PydanticOutputParser exception formatting core Related to the package `langchain-core` fix
#34006 opened Nov 18, 2025 by soapun Loading…
1 task done
1
1
fix: incorrect HuggingFace initialization in init_chat_model fix huggingface integration Related to a provider partner package integration langchain-classic
#34000 opened Nov 18, 2025 by bhardwajjvaibhav Loading…
chore: Support tool runtime injection when custom args schema is prov… core Related to the package `langchain-core` infra Chores, devops, repo meta changes
#33999 opened Nov 17, 2025 by hinthornw Loading…
2
18
fix(langchain): propagate create_agent name to AIMessage when missing (fix #33754) fix langchain Related to the package `langchain`
#33994 opened Nov 17, 2025 by repeat-Q Loading…
1
1
feat(langchain): add ModelRetryMiddleware for fine-grained control for LLM retries in agents feature langchain Related to the package `langchain`
#33992 opened Nov 17, 2025 by hak2979 Loading…
1
chore(deps): bump actions/github-script from 6 to 8 dependencies Pull requests that update a dependency file github_actions Pull requests that update GitHub Actions code infra Chores, devops, repo meta changes
#33991 opened Nov 17, 2025 by dependabot bot Loading…
fix(core): support (message class, template) tuples in ChatPromptTemplate.from_messages core Related to the package `langchain-core` fix
#33989 opened Nov 16, 2025 by hyattc1 Loading…
1
1
feat: add middleware dependency resolution documentation Improvements or additions to documentation feature langchain Related to the package `langchain`
#33987 opened Nov 15, 2025 by casey-quinn Loading…
1
7
refactor(core): improved typing (WIP) core Related to the package `langchain-core` refactor
#33985 opened Nov 15, 2025 by mdrxy • Draft
1
Fix get_buffer_string to support modern tool_calls core Related to the package `langchain-core`
#33984 opened Nov 15, 2025 by yashwantbezawada Loading…
1
1
[WIP]: Fix MCP Playwright browser session termination issue by implementing stateful session management wrapper documentation Improvements or additions to documentation langchain Related to the package `langchain` open-swe for langchain-ai/open-swe - manually decide the tasks generated
#33971 opened Nov 14, 2025 by open-swe bot • Draft
1
4
refactor(standard-tests): improve VCR config anthropic groq integration Related to a provider partner package integration langchain Related to the package `langchain` openai refactor standard-tests Related to the package `standard-tests`
#33968 opened Nov 14, 2025 by cbornet Loading…
1
feat(xai): Add comprehensive tests and docs for agentic tool calling API documentation Improvements or additions to documentation feature integration Related to a provider partner package integration xai
#33967 opened Nov 14, 2025 by KushagraaWadhwa Loading…
1
13
fix(langchain-classic): fix init_chat_model for HuggingFace models fix langchain-classic
#33943 opened Nov 13, 2025 by georgeykalangi Loading…
3 tasks
1
fix(core): Resolve 'FieldInfo is not JSON serializable' error in Pydantic v2 core Related to the package `langchain-core` fix
#33932 opened Nov 12, 2025 by jitokim Loading…
3
feat(text-splitters): add R programming language support feature text-splitters Related to the package `text-splitters`
#33931 opened Nov 11, 2025 by gorkachea Loading…
1
feat(core): Capture raw provider response core Related to the package `langchain-core` feature integration Related to a provider partner package integration langchain Related to the package `langchain` langchain-classic openai
#33922 opened Nov 11, 2025 by AmazingcatAndrew Loading…
1
4
feat(core): Implement AgentRuntime with metadata and state tracking feature
#33921 opened Nov 11, 2025 by ziye122 Loading…
1
fix(core): strip message IDs from cache keys using model_copy core Related to the package `langchain-core` fix
#33915 opened Nov 10, 2025 by aroun-coumar Loading…
1
feat: Support Sequential State Propagation for Batch Tool Calls feature langchain Related to the package `langchain`
#33911 opened Nov 10, 2025 by riunyfir Loading…
1
fix: astream is not sending token in python 3.10 fix integration Related to a provider partner package integration openai
#33907 opened Nov 10, 2025 by riunyfir Loading…
1
3
feat(langchain): add openrouter provider(#33643) dependencies Pull requests that update a dependency file feature integration Related to a provider partner package integration langchain-classic
#33902 opened Nov 9, 2025 by okamototk Loading…
1 task done
1
fix(anthropic): clean up cache_control in middleware to prevent fallback errors anthropic fix integration Related to a provider partner package integration
#33894 opened Nov 8, 2025 by yashwantbezawada Loading…
5 tasks done
1
2
feat(core): enrich HTML pretty_repr for prompt templates and display partial variables core Related to the package `langchain-core` feature
#33891 opened Nov 7, 2025 by antznette1 Loading…
4
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