➔ Prefect 3.7.4 - Lifecycle Events and Cleanup Delivery
| 4 minute read
Prefect 3.7.4 was published on June 5, 2026, with a practical set of changes for teams running Prefect in production. The main user visible change is broader lifecycle event emission for domain objects, while the operator side gets more cleanup delivery work around Redis, worker channels, leases, retries, and recovery.