LangGraph 1.2.10: Stream events typing, trace policy changes
sdkaiengineerpython-agentic
patch feature
LangGraph version 1.2.10 introduces type hinting for `stream_events` return and native projections, enhancing developer experience. It also includes changes to the trace policy, removing the `TracePolicy` and exposing `trace_policy` on `add_node`. The update affects developers using LangGraph for building complex, stateful applications and includes several dependency updates.
Read the original announcement →
https://github.com/langchain-ai/langgraph/releases/tag/1.2.10
Related releases
- OpenAI Agents Python v0.19.1: Bug fixes and documentation updates OpenAI Agents SDK (Python) Releases ·
- pydantic-ai v2.20.0: New Claude Opus, OpenAI Responses API, and Usage Fixes Pydantic AI Releases ·
- crewAI 1.15.8: WaitTool, FileWriter fix, and docs CrewAI Releases ·
- Pydantic-AI v2.19.0 adds headers and retry_after to ModelHTTPError Pydantic AI Releases ·
- OpenAI Agents Python: Programmatic Tool Calling and SDK Enhancements OpenAI Agents SDK (Python) Releases ·
- crewAI 1.15.7: Security patches and observability improvements CrewAI Releases ·