langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
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- Issues
- feat(langchain): port AND-capable trigger conditions to `SummarizationMiddleware`
- Request for Guidance: Reasoning Transparency After Migrating from `ZeroShotAgent` to `create_agent`
- fix(openai): preserve reasoning_content from reasoning models in AIMessage
- feat(standard-tests): add streaming tool call tests for chat models
- feat(core): Add OutputFixingParser for LCEL chain retry support
- not requiring uuid-utils for python-3.14 free-threading
- Support recursive tool schemas
- openai: AzureChatOpenAI doesn't accept reasoning parameter
- Warn when passing in block types not supported by a model
- create_agent did not remove the reasoning from the message list
- Docs
- Python not yet supported