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Pull requests: langchain-ai/langchain

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Pull requests list

feat(core): GenAI content blocks (WIP) ci-ignore ⚠️ Shouldn't be regularly used! Bypasses CI (e.g. linting) codspeed-ignore ⚠️ Shouldn't be regularly used! Bypasses Codspeed performance checks core Related to the package `langchain-core` v1 Issue specific to LangChain 1.0
#32987 opened Sep 17, 2025 by mdrxy • Draft v1
2
fix(openai): add support for reasoning content in OpenAI chat responses from OpenRouter integration Related to a provider partner package integration
#32982 opened Sep 16, 2025 by sinanuozdemir Loading…
2
feat(langchain): support for parallel (or interrupted) tool calls and structured output langchain Related to the package `langchain`
#32980 opened Sep 16, 2025 by sydney-runkle Loading…
1
feat(core): (v1) standard content for AWS core Related to the package `langchain-core` integration Related to a provider partner package integration v1 Issue specific to LangChain 1.0
#32969 opened Sep 16, 2025 by ccurme • Draft
1 of 2 tasks
v1
2
feat(core): support draw subgraph using pygraphviz core Related to the package `langchain-core`
#32966 opened Sep 16, 2025 by dy93 Loading…
2
feat(langchain): finishing up HITL implementation langchain Related to the package `langchain`
#32962 opened Sep 15, 2025 by sydney-runkle Loading…
24
chore(deps): bump actions/setup-node from 4 to 5 dependencies Pull requests that update a dependency file github_actions Pull requests that update GitHub Actions code
#32952 opened Sep 15, 2025 by dependabot bot Loading…
@eyurtsev
1
fix(core): resolve trim_messages incompatibility with DeepSeek-Chat core Related to the package `langchain-core`
#32947 opened Sep 15, 2025 by hispiderman0528 Loading…
2
fix(langchain): correctly initialize huggingface models in init_chat_model langchain Related to the package `langchain`
#32941 opened Sep 14, 2025 by aaronseq12 Loading…
1
1
feat(langchain): Add timeout to ToolNode ainvoke() langchain Related to the package `langchain` v1 Issue specific to LangChain 1.0
#32935 opened Sep 14, 2025 by sudheerr48 Loading…
1
1
feat(core): export env_var_is_set core Related to the package `langchain-core`
#32934 opened Sep 14, 2025 by adityamulik Loading…
@eyurtsev
2
feat(core): automatic set required to include all properties in strict mode core Related to the package `langchain-core`
#32930 opened Sep 13, 2025 by zhongyu09 Loading…
2
docs(langchain): adding Azure Database for PostgreSQL example notebook documentation Improvements or additions to documentation
#32927 opened Sep 12, 2025 by AbeOmor Loading…
@mdrxy
1
proof of concept: raw_response core Related to the package `langchain-core` ignore-lint-pr-title ⚠️ Shouldn't be regularly used! Bypasses the Validate PR Title linting action integration Related to a provider partner package integration
#32926 opened Sep 12, 2025 by mdrxy • Draft
2
fix(core)!: fix BaseTool when args_schema has pydantic validators that change the input keys core Related to the package `langchain-core`
#32925 opened Sep 12, 2025 by eyurtsev • Draft
5
feat(core): ChatPromptTemplate.to_messages core Related to the package `langchain-core`
#32922 opened Sep 12, 2025 by ccurme Loading…
5
feat(core): Make description in tools optional (supported by some vendors) core Related to the package `langchain-core`
#32898 opened Sep 11, 2025 by eyurtsev • Draft
3
feat(core)!: raise exception if type value is different in dicts to merge core Related to the package `langchain-core`
#32888 opened Sep 10, 2025 by cbornet Loading… v1
6
fix(core): set_config_context to raise RuntimeError instead of AttributeError on context manager reuse open-swe for langchain-ai/open-swe - manually decide the tasks generated
#32875 opened Sep 9, 2025 by open-swe bot • Draft
1
1
feat(chroma): async client support to to enable usage with chromadb.AsyncHttpClient open-swe for langchain-ai/open-swe - manually decide the tasks generated
#32874 opened Sep 9, 2025 by open-swe bot • Draft
1
1
fix(core): batch processing order mismatch and duplicate output issue caused by thread-safety problem in ContextThreadPoolExecutor open-swe for langchain-ai/open-swe - manually decide the tasks generated
#32873 opened Sep 9, 2025 by open-swe bot • Draft
1
1
feat(core): clarify UsageMetadata input_token meaning, add billable util core Related to the package `langchain-core`
#32830 opened Sep 5, 2025 by mdrxy Loading…
@ccurme
5
refactor(langchain): refactor optional imports logic in langchain_v1 langchain Related to the package `langchain`
#32813 opened Sep 4, 2025 by cbornet Loading…
@mdrxy
11
chore(langchain): cleanup langchain_v1 ruff config langchain Related to the package `langchain` linting Linting, formatting, or typing
#32810 opened Sep 3, 2025 by cbornet Loading…
@sydney-runkle @mdrxy
19
chore: update all packages in libs/ to drop Python 3.9 integration Related to a provider partner package integration
#32778 opened Sep 1, 2025 by mdrxy Loading… v1
@mdrxy
3
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