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Pull requests: langchain-ai/langchain

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Pull requests list

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
feat(anthropic): support native structured output feature anthropic dependencies Pull requests that update a dependency file feature integration Related to a provider partner package integration standard-tests Related to the package `standard-tests`
#33980 opened Nov 14, 2025 by ccurme Loading…
1
1
feat: allow AND for summarization trigger conditions feature langchain Related to the package `langchain`
#33976 opened Nov 14, 2025 by sydney-runkle Loading…
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
12
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: stream iterator results as they complete core Related to the package `langchain-core` fix langchain-classic
#33942 opened Nov 13, 2025 by abbasyed Loading…
1
3
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 openai
#33922 opened Nov 11, 2025 by AmazingcatAndrew Loading…
2
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…
3
fix(anthropic): handle runtime model fallback in caching middleware fix integration Related to a provider partner package integration
#33850 opened Nov 6, 2025 by ivancastanop Loading…
1
1
fix(langchain): ensure HITL middleware edit decisions persist in agent state fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33789 opened Nov 3, 2025 by zhangzhefang-github Loading…
2
@sydney-runkle
8
fix(langchain): init_chat_model for Hugging Face models fix langchain Related to the package `langchain` waiting-on-author
#33786 opened Nov 2, 2025 by riunyfir Loading…
3
fix(langchain): initialize variables in _fetch_last_ai_and_tool_messages documentation Improvements or additions to documentation fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0 waiting-on-author
#33785 opened Nov 2, 2025 by gowtham1412-p Loading…
1
2
fix(langchain): set agent name on AIMessage responses when name parameter is provided fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33778 opened Nov 1, 2025 by hak2979 Loading…
@sydney-runkle
3
feat(core): automatically count and store meta for tool call count core Related to the package `langchain-core` feature
#33756 opened Oct 31, 2025 by mdrxy Loading…
7
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