Stream transformers get before_builtins opt-in
v1.2.1
1 feature1 fixThis release1 featureNew capabilities1 fixBug fixesAI-tallied from the release notes
From the original release noteView original ↗
Changes since 1.2.0
- release(langgraph): 1.2.1 (#7883)
- feat(langgraph): add
before_builtinsopt-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)
Fetched May 21, 2026
