LangGraph checkpoint-postgres 3.1.2 patch release
This patch release for LangGraph's checkpoint-postgres component addresses an issue where plain-value seeds were not correctly found during delta history traversal. The update ensures data integrity for users employing PostgreSQL for checkpointing state in their LangGraph applications. This fix is applicable to all users of checkpoint-postgres.
- →Fix plain-value seed discovery in PostgreSQL checkpoint delta history
- →Update dependencies and linting rules
Fixes (1) ›
- Fix plain-value seed discovery in PostgreSQL checkpoint delta history
Resolved an issue in checkpoint-postgres (version 3.1.2) where plain-value seeds were not properly identified when iterating through the delta history. This ensures correct state recovery and management for applications using PostgreSQL for checkpointing.
Maintenance (1) ›
- Update dependencies and linting rules
This release includes dependency updates for the checkpoint-postgres library and enables new linting rules (RUF100 and PLC0415) to improve code quality and maintainability. These changes are internal improvements and do not affect core functionality.
https://github.com/langchain-ai/langgraph/releases/tag/checkpointpostgres%3D%3D3.1.2
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