langchain-ai/langgraph 1.2.1

langgraph==1.2.1

on GitHub

Changes since 1.2.0

• release(langgraph): 1.2.1 (#7883)
• feat(langgraph): add before_builtins opt-in for stream transformers (#7882)
• chore(deps): bump idna from 3.11 to 3.15 in /libs/langgraph (#7866)
• fix(langgraph): keep tool results out of v3 messages (#7838)
• chore(deps): bump langsmith from 0.7.31 to 0.8.0 in /libs/langgraph (#7788)