updateState metadata/counters fixed for delta channel
v1.2.9
1 fixThis release1 fixBug fixesAI-tallied from the release notes
v1.2.9
Fixed a delta channel bug where updateState on a fresh thread would force a snapshot instead of a stub checkpoint.
LangChain · LangGraphFixes an Overwrite node's serialization during JSON roundtrips and ensures exit-mode task IDs are valid UUIDs instead of raw strings. Also…
LangChain · LangGraph