GitHub Releases / 2026-11-12

langgraph==1.2.21

Changes since 1.2.20 release(langgraph): 1.2.21 ( #9683 ) chore(deps): bump the minor-and-patch group across 1 directory with 9 updates ( #9530 ) fix(langgraph): match whole namespace segments in get_subgraphs ( #9615 ) fix(langgraph): read an undeclared subgraph namespace with the parent graph ( #9614 ) docs(langgraph): say each interrupt() call has its own id in UnknownInterruptError ( #9600 ) chore(deps): bump filelock and langgraph-api for security fixes ( #9606 )