langgraph-sdk==0.4.3
langgraph-sdk 0.4.3 adds decrypt replacement results, fixes cron end-time clearing, and updates dependencies including websockets 16.0.
Why this signal matters
langgraph-sdk release 0.4.3 brings several changes to sdk-py: introduces decrypt replacement results (PR 8598), resolves an issue by supporting the clearing of cron end times via update(end time=None) (PR 8334), and bumps major dependencies such as websockets from 15.0.1 to 16.0 (PR 8253). It also includes dev dependency updates for Starlette and LangSmith, along with new integration tests for factory-graph execution.
Actionable summary
langgraph-sdk version 0.4.3 includes a new feature to handle decrypt replacement results, fixes clearing cron end times with update(end time=None), and updates the websockets dependency to 16.0 alongside other minor/patch bumps.
- Agent usefulness
- 82/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
What builders should check
- Upgrade langgraph-sdk to version 0.4.3 via pip or package manager.
- Verify compatibility with websockets 16.0 if using websocket-based streaming or communication.
- Review cron schedule update implementations to leverage the end time=None clearing fix if needed.