➔ Prefect 3.7.2 - delete flow run automation and worker channel updates
| 3 minute read
Prefect 3.7.2 landed on May 23, 2026 with a new delete flow run automation action, a worker channel handshake protocol, and a batch of fixes around result storage and Apprise logging.
➔ Prefect 3.7.2 ships worker channel and cloud worker fixes
| 4 minute read
A look at what landed in PrefectHQ/prefect over the past week. The 3.7.2 release went out, the new worker channel got handshake and snapshot plumbing, and the Azure container worker finally retries on transient 5xx responses. About 53 commits across 421 files.
➔ Prefect 3.7.1 Release Notes - Worker Channel and Orchestration Fixes
| 3 minute read
PrefectHQ shipped Prefect 3.7.1 on May 16, 2026, a point release that ships the first batch of worker channel infrastructure and clears out a stack of orchestration, concurrency, and result data bugs. Anyone running self hosted workers or pinning Python 3.13 should read this one carefully.