# langgraph-sdk==0.4.11

Category: agent-infrastructure
Published: 2026-10-30T22:17:59Z
Source: [LangGraph releases](https://github.com/langchain-ai/langgraph/releases/tag/sdk%3D%3D0.4.11)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-31T02:17:53.925Z
Tags: langgraph, workflow, durable-execution

## Human Summary
LangGraph releases published langgraph-sdk==0.4.11. Changes since sdk==0.4.10 release(langgraph): 1.2.19 ( 9504) release(sdk-py): 0.4.11 ( 9503) test(sdk-py): check that a reconnect loop resumes after the newest event ( 9483) fix(sdk-py): retry runs.wait, join and cancel(wait=True) reconnects with backoff ( 9481) fix(sdk-py): warn when a stream reconnects…

## Agent Summary
Treat langgraph-sdk==0.4.11 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-sdk==0.4.11. 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 sdk==0.4.10 release(langgraph): 1.2.19 ( 9504) release(sdk-py): 0.4.11 ( 9503) test(sdk-py): check that a reconnect loop resumes after the newest event ( 9483) fix(sdk-py): retry runs.wait, join and cancel(wait=True) reconnects with backoff ( 9481) fix(sdk-py): warn when a stream reconnects without a Last-Event-ID ( 9482) fix(sdk-py): preserve SSE data and cursor state across chunks ( 9477) fix(sdk-py): retry failed stream reconnects with backoff ( 9462) fix(sdk-py): match Auth.on overload to optional resources ( 9450) fix(sdk-py): reset the reconnect cursor on every empty id ( 9440)

## 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.