Prefect change history

Github incident is impacting Prefect Cloud managed execution and Prefect Horizon operations

Prefect removed a resolved minor incident affecting Prefect Cloud managed execution and Prefect Horizon operations. The incident started at 2026-07-20 00:55 UTC and was resolved at 2026-07-20 01:36 UTC; Prefect reported recovery in error rates and latency for GitHub-related operations, despite GitHub’s incident remaining active.