langgraph-checkpoint==4.3.1
LangGraph releases published langgraph-checkpoint==4.3.1. Changes since checkpoint==4.3.0 release(checkpoint): 4.3.1 ( 9447) fix(checkpoint): reject NUL bytes in namespace labels ( 9383) chore(deps): bump certifi from 2026.1.4 to 2026.10.19 in /libs/checkpoint ( 9372)
Why this signal matters
LangGraph releases published langgraph-checkpoint==4.3.1. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Changes since checkpoint==4.3.0 release(checkpoint): 4.3.1 ( 9447) fix(checkpoint): reject NUL bytes in namespace labels ( 9383) chore(deps): bump certifi from 2026.1.4 to 2026.10.19 in /libs/checkpoint ( 9372)
Actionable summary
Treat langgraph-checkpoint==4.3.1 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.
- Agent usefulness
- 72/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
What builders should check
- Review the official LangGraph releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.