PrefectHQ/prefect 3.6.27

3.6.27 - When I cancel, you cancel

on GitHub

Enhancements ➕➕

• Remove causal ordering from task run recorder by @chuqCTC in #21458
• Enable cascading cancellation for in-process subflows by @desertaxle in #21477
• Relax work-pool storage CLI to allow ambient cloud credentials by @desertaxle in #21578

Bug Fixes 🐞

• Bump pydocket to >=0.19.0 and drop the fakeredis pin by @chrisguidry in #21512
• URL-encode credentials in dict fallback path for git clone by @devin-ai-integration in #21540
• Handle missing anyio.NoEventLoopError on older anyio versions by @devin-ai-integration in #21539
• Fix serve not clearing work pool config on existing deployments by @vyagubov in #21528
• Add validation for malformed block document placeholder format by @kuishou68 in #21501
• Handle PydanticInvalidForJsonSchema in parameter schema generation by @devin-ai-integration in #21571
• Eagerly rebuild task-run submission schemas by @desertaxle in #21556
• Propagate contextvars to the flow heartbeat thread by @devin-ai-integration in #21577

Development & Tidiness 🧹

• Register test harness server under default singleton key by @devin-ai-integration in #21545
• Update @prefecthq/prefect-design to version 2.16.4 by @marvin-robot in #21514
• Dispatch integration test worker image update on release by @desertaxle in #21419
• Split utilities AGENTS.md into per-subpackage intent nodes by @desertaxle in #21579
• Use scoped PAT for cluster-deployment workflow dispatch by @mitchnielsen in #21572
• Let Claude Code choose the PR title for AGENTS.md and docs auto-update workflows by @devin-ai-integration in #21592

Documentation 📓

• Document the database vacuum service in the database maintenance guide by @devin-ai-integration in #21503
• Document configurable bundle launchers by @devin-ai-integration in #21508
• Make the ACI worker guide more standalone by @MASTERMINDftw in #21408

Full Changelog: 3.6.26...3.6.27