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Pull requests: langchain-ai/langchain

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Pull requests list

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
1
test(core): add comprehensive tests for groq block translator core Related to the package `langchain-core` tests
#33906 opened Nov 10, 2025 by abbasyed Loading…
1
1
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…
2
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
fix(core): add re-entrancy guard to RootListenersTracer to prevent recursive listener invocations core Related to the package `langchain-core` fix
#33745 opened Oct 30, 2025 by riunyfir Loading…
1
fix(core): add tool_call_id to on_tool_error event data core Related to the package `langchain-core` fix
#33731 opened Oct 29, 2025 by Shreyanshsingh23 Loading…
1
2
fix(langchain_v1): ShellToolMiddleware session lost on HIL resume fix langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33723 opened Oct 29, 2025 by aroun-coumar Loading…
1
2
fix(core): fix Pydantic v1 support in tools/runnable core Related to the package `langchain-core` fix langchain Related to the package `langchain`
#33698 opened Oct 28, 2025 by cbornet Loading…
1
fix(openai): Respect 300k token limit for embeddings API requests fix integration Related to a provider partner package integration
#33668 opened Oct 25, 2025 by KaparthyReddy Loading…
1
1
fix(openai): Improve vLLM API compatibility and error messages fix integration Related to a provider partner package integration
#33662 opened Oct 24, 2025 by KaparthyReddy Loading…
1
4
fix(core): implement ChatPromptTemplate.save() method (#32637) core Related to the package `langchain-core` fix
#33631 opened Oct 21, 2025 by cwarre33 Loading…
3 tasks
1
2
fix(core): fix callback manager merge mixing handlers (#32028) core Related to the package `langchain-core`
#33617 opened Oct 20, 2025 by gjeltep Loading…
7 tasks done
1
3
fix(core): prevent inherited docstrings for class-based tools core Related to the package `langchain-core` fix waiting-on-author
#33540 opened Oct 16, 2025 by R-Fischer47 Loading…
1
@eyurtsev @sydney-runkle
4
feat(langchain): prevent dangling tool calls in HITL middleware feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33489 opened Oct 15, 2025 by nhuang-lc Loading…
1
feat(langchain): enhance MergerRetriever to support mixed retriever feature langchain Related to the package `langchain`
#33483 opened Oct 14, 2025 by khushmanvar Loading…
3 tasks
1
@eyurtsev
1
fix(openai): "No call message found" bug with gpt-oss-120b when using responses API fix integration Related to a provider partner package integration
#33450 opened Oct 12, 2025 by ehtec • Draft
1
2
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