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checkpointpostgres==1.0.9

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@github-actions github-actions released this 27 Sep 20:15
ea04183

langgraph-checkpoint-postgres 1.0.9

Summary of Changes

  • Fixed an issue with null character handling in metadata serialization to prevent PostgreSQL storage errors (#1885)

Detailed Changes

langgraph.checkpoint.postgres.base.BasePostgresSaver

  • Fixed JSON serialization of metadata by removing null characters (\u0000) before writing to PostgreSQL, preventing potential storage issues (#1885)