langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
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- Issues
- Performance: transformers are imported unconditionally on BaseChatModel import
- Add OnCell integration — persistent sandboxed environments for agents
- Token-efficient serialization for agent message passing to reduce context window overhead at scale
- IPEX support will be removed in optimum-intel v2
- chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/langchain
- chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/core
- feat(langchain): Adds ls_agent_type to create_agent calls
- AIMessageChunk(content='') for thinking tokens missng from vllm instance
- feat(langchain): add RejectSystemMessagesMiddleware guardrail
- ShellSession times out when command output lacks trailing newline due to marker concatenation
- Docs
- Python not yet supported