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3.9.2 - It’s okay to let go of a lock that already let go of you

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Prefect·Nov 6, 2026, 09:19 PMFixAI-assisted summary

Summary

Reduce deployment writes from queue polling to improve performance.
Fix a wide range of bugs including artifact rendering, datetime timezone handling, lock release behavior, UI issues, CLI JSON/YAML output, and flow run errors.
Update several dependencies (pyasn1, follow-redirects, vitest, pydocket, oauthlib) and add documentation for lock handling and event name prefixes.

featurebugfixdocsminorsource healthy

Official source Last checked Nov 12, 2026, 5:00 AM

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AI-assisted summarysource healthyLast checked Nov 12, 2026, 5:00 AM

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