The official source reports this update: langgraph-checkpoint-postgres==3.1.3.
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Checkpoint-Postgres 3.1.3 treats empty checkpoint IDs as latest in delta history.
The checkpoint-postgres 3.1.3 release validates namespace labels before storage. It also updates urllib3 to version 2.8.0.
13 Oct 20261 verified claims1 sources1 observations
This official update documents a development concerning langgraph-checkpoint-postgres==3.1.3. Its practical significance depends on the scope and evidence stated by the source.
Read the official source update and verify its stated scope, evidence and timing before acting on it.
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