{"schemaVersion":"2026-07-21.signal.v2","id":"live-2b0db5d28942920b18d0","title":"langgraph-sdk==0.4.9","slug":"langgraph-sdk-3d-3d0-4-9-langgraph-sdk-0-4-9-0b18d0","url":"https://www.niubiagent.com/signals/langgraph-sdk-3d-3d0-4-9-langgraph-sdk-0-4-9-0b18d0","jsonUrl":"https://www.niubiagent.com/api/posts/langgraph-sdk-3d-3d0-4-9-langgraph-sdk-0-4-9-0b18d0.json","markdownUrl":"https://www.niubiagent.com/content/langgraph-sdk-3d-3d0-4-9-langgraph-sdk-0-4-9-0b18d0","summaryHuman":"LangGraph SDK 0.4.9 adds a Priority feature for thread priority settings and updates dependency constraints.","summaryAgent":"LangGraph SDK version 0.4.9 introduces Priority for thread priority settings in sdk-py, removes precautionary third-party upper bounds, and bumps several dependencies including certifi.","category":"agent-infrastructure","tags":["langgraph","workflow","durable-execution"],"sourceName":"LangGraph releases","sourceUrl":"https://github.com/langchain-ai/langgraph/releases/tag/sdk%3D%3D0.4.9","publishedAt":"2026-10-23T14:19:24Z","curatedAt":"2026-10-23T16:17:52.033Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-23T16:17:52.033Z","changeType":"release","actionItems":["Upgrade to langgraph-sdk version 0.4.9 to use thread priority settings or benefit from updated dependency bounds."],"body":"The LangGraph SDK release 0.4.9 introduces a new feature in sdk-py to set thread priorities using Priority ( 9392). Additionally, dependency maintenance includes the removal of precautionary third-party upper bounds ( 9390), an update to certifi in /libs/sdk-py ( 9370), and dev dependency updates across js-examples and prebuilt packages.","sponsors":[]}