langgraph_releases · Apr 29, 2026 · release
langgraph-checkpoint==4.1.0a1
Changes since checkpoint==4.0.3 release: alpha for timers ( #7647 ) feat(langgraph): DeltaChannel : store sentinel in blobs, reconstruct from checkpoint_writes ( #7586 ) chore: dynamic push-task timeouts ( #7646 ) chore: update x links to langchain_oss ( #7645 )