# langgraph-checkpoint-postgres==3.1.3

Category: agent-infrastructure
Published: 2026-10-12T23:05:31Z
Source: [LangGraph releases](https://github.com/langchain-ai/langgraph/releases/tag/checkpointpostgres%3D%3D3.1.3)
Agent usefulness: 72/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-13T00:17:38.506Z
Tags: langgraph, workflow, durable-execution

## Human Summary
LangGraph releases published langgraph-checkpoint-postgres==3.1.3. Changes since checkpointpostgres==3.1.2 release(checkpoint-postgres): 3.1.3 ( 9287) fix(checkpoint-postgres,checkpoint-sqlite): treat an empty checkpoint id as the latest in delta history ( 9262) perf(checkpoint-postgres): start the delta walk at the target ( 9248)…

## Agent Summary
Treat langgraph-checkpoint-postgres==3.1.3 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
LangGraph releases published langgraph-checkpoint-postgres==3.1.3. 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 checkpointpostgres==3.1.2 release(checkpoint-postgres): 3.1.3 ( 9287) fix(checkpoint-postgres,checkpoint-sqlite): treat an empty checkpoint id as the latest in delta history ( 9262) perf(checkpoint-postgres): start the delta walk at the target ( 9248) fix(checkpoint,checkpoint-postgres,checkpoint-sqlite): validate namespace labels before store dispatch ( 9217) fix: order delta channel replay by task path ( 8544) chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 6 updates ( 9147) chore(deps): bump urllib3 from 2.7.0 to 2.8.0 in /libs/checkpoint-postgres ( 9132) fix(checkpoint-postgres): derive the delta walk cursor once the target loads ( 8556) chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 3 updates ( 8773) fix(checkpoint): widen Store put value type to Mapping str, Any ( 8617)

## Recommended actions
- 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.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.