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Pull requests: langchain-ai/langchain

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Pull requests list

remove text splitters from langchain v1 namespace (TBD) dependencies Pull requests that update a dependency file langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33297 opened Oct 6, 2025 by eyurtsev • Draft
3 tasks
fix(langchain_v1): tool selector should use last human message langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33294 opened Oct 6, 2025 by sydney-runkle Loading…
fix(core): replace lambda functions in with_structured_output to enable serialization issue #33128 core Related to the package `langchain-core`
#33291 opened Oct 6, 2025 by Rohanvasudev1 Loading…
1
feat(langchain_v1): on_tool_call interceptor (wip) feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33290 opened Oct 6, 2025 by eyurtsev • Draft
chore(langchain_v1): refactor unwieldy graph building infra Chores, devops, repo meta changes langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33284 opened Oct 6, 2025 by sydney-runkle Loading…
fix(langchain_v1): ToolNode initialization uses tool attributes in create_agent for middleware langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33282 opened Oct 5, 2025 by keenborder786 Loading…
1
feat(core): Model Fallback Support for BaseChatModel feature
#33281 opened Oct 5, 2025 by keenborder786 Loading…
2
feat(langchain_v1): before_agent and after_agent hooks feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33279 opened Oct 5, 2025 by sydney-runkle Loading…
feat: add HallucinationDetector for evaluating hallucinations (#33191) feature
#33277 opened Oct 5, 2025 by Vipul-Pandey-22 Loading…
3 tasks
1
fix(core): remove orphaned ToolMessages in trim_messages core Related to the package `langchain-core` github_actions Pull requests that update GitHub Actions code infra Chores, devops, repo meta changes
#33268 opened Oct 4, 2025 by 20ns Loading…
1
2
fix(core): remove orphaned ToolMessages in trim_message core Related to the package `langchain-core`
#33265 opened Oct 4, 2025 by yashv6655 Loading…
1
@eyurtsev
3
feat(agents): enable middleware and state_schema compatibility (issue #33217) feature request request for an enhancement / additional functionality langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33263 opened Oct 3, 2025 by Rohanvasudev1 Loading…
@sydney-runkle
3
chore(text-splitters): cleanup ruff config dependencies Pull requests that update a dependency file text-splitters Related to the package `text-splitters`
#33247 opened Oct 3, 2025 by cbornet Loading…
fix: tool decorator pylance type hints core Related to the package `langchain-core` dependencies Pull requests that update a dependency file
#33203 opened Oct 2, 2025 by krishvsoni Loading…
1
4
docs(huggingface): add chat usage guide and regression tests for init_chat_model documentation Improvements or additions to documentation langchain Related to the package `langchain`
#33194 opened Oct 2, 2025 by Accidental-MVP Loading…
3
fix(langchain): correctly initialize huggingface models in init_chat_model langchain Related to the package `langchain`
#33167 opened Sep 30, 2025 by aaronseq12 Loading…
1
2
feat(langchain): introducing new types for HITL feature langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33143 opened Sep 29, 2025 by sydney-runkle Loading…
1
WIP: fix(huggingface): add Pydantic structured output support (Issue #32197) integration Related to a provider partner package integration
#33141 opened Sep 28, 2025 by rahulmansharamani14 • Draft
2
fix: resolve OutputParserException when using Ollama instead of Gemini integration Related to a provider partner package integration
#33140 opened Sep 28, 2025 by its-shashankY Loading…
11 tasks done
1
4
fix(langchain): fix agent exector support tool message artifact and content langchain Related to the package `langchain`
#33135 opened Sep 27, 2025 by jeevic Loading…
1 task
1
1
feat(openai): add openai unit test for streaming error in _generate feature
#33134 opened Sep 27, 2025 by Ali-Ismail-1 Loading…
2
feat(openai): add optional aiohttp backend support for improved concurrency feature
#33084 opened Sep 24, 2025 by NirAyalon1 • Draft
16 tasks done
3
chore(langchain_v1): improve typing for init_chat_model infra Chores, devops, repo meta changes langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#33063 opened Sep 23, 2025 by eyurtsev • Draft
@sydney-runkle
2
feat(core): can use now approximate alias inplace of count_tokens_approximately, any of it works now feature
#33045 opened Sep 21, 2025 by Davda-James Loading…
2 tasks done
@eyurtsev
9
fix: strip think tags from content when reasoning=False integration Related to a provider partner package integration unable-to-reproduce LangChain's maintainers are not able to reproduce this issue and consequently cannot work on it
#33042 opened Sep 21, 2025 by yashranaway Loading…
1
8
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