3.4.15.dev2: Nightly Development Release

What's Changed

Development & Tidiness 🧹

• Fix CloudFormation template generation during prefect-aws release by @desertaxle in #18792
• Skip validating generated CloudFormation templates by @desertaxle in #18794

Documentation 📓

• Add SQS queue and EventBridge setup to ECS worker manual deployment guide by @desertaxle in #18789
• Add release notes for prefect-aws==0.5.14 by @desertaxle in #18791
• Hotfix release 0.5.15 for prefect-aws by @desertaxle in #18795

Uncategorized

• Add CDK stacks for ECS worker infrastructure by @desertaxle in #18755
• Add prefect-aws CLI for ECS worker management by @desertaxle in #18771
• Add uv set up to integration package release by @desertaxle in #18793

Full Changelog: 3.4.15.dev1...3.4.15.dev2

3.4.15.dev1: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Add PREFECT_SERVER_EVENTS_CAUSAL_ORDERING to self-hosted docs by @zzstoatzz in #18774

Integrations & Dependencies 🤝

• Overhaul ECS Worker Guide by @bdalpe in #18756

Development & Tidiness 🧹

• Fix workflow to publish prefect-aws images when triggered via workflow_call by @desertaxle in #18763
• chore(deps): bump ruff from 0.12.8 to 0.12.10 by @dependabot[bot] in #18768

Documentation 📓

• docs: fix profiles_path rendering in settings ref by @rcash in #18772
• Document PostgreSQL 14.9+ requirement by @desertaxle in #18784

Full Changelog: 3.4.14...3.4.15.dev1

3.4.14 - Ctrl+C, Ctrl+V

What's Changed?

New Features 🎉

• Environment Migration with prefect transfer

  Transfer your Prefect setup between backends with a single command! Idempotently migrate work pools, deployments, blocks, variables, and concurrency limits between self-hosted servers and Prefect Cloud.

  Check the Prefect dev log for more info!

• Parallel task execution with ProcessPoolTaskRunner

  This new task runner executes tasks in separate subprocesses and while maintaining run context so you get full observability while running in parallel. A great choice if you need parallelism, but aren't ready to start using dask or ray.

  Check the PR for more info!

Enhancements ➕➕

• Add count_flow_runs to prefect client by @hanhwanglim in #18713
• Update bundle creation to exclude dependencies installed from a local file path by @desertaxle in #18743

Bug Fixes 🐞

• Fix apprise notifications failing silently with prefect_default notification type by @zzstoatzz in #18720
• Fix error log when using a concurrency limit with a lease in strict mode by @desertaxle in #18725
• Fix total run time calculation for tasks by @desertaxle in #18759

Development & Tidiness 🧹

• Relax upper bound on click by @desertaxle in #18731
• Avoid key collision in tests by @zzstoatzz in #18733
• Run SDK API reference generation as pre-push hook by @zzstoatzz in #18736
• Deflake concurrency limit integration tests by @desertaxle in #18745
• Remove cloud telemetry sending infrastructure while preserving instrumentation by @bunchesofdonald in #18739

Documentation 📓

• Add ProcessPoolTaskRunner docs and ThreadPoolTaskRunner examples by @zzstoatzz in #18734
• Fix incorrect keys in automation by @zzstoatzz in #18760
• Use a consistent repo URL when generating SDK reference docs by @desertaxle in #18761

New Contributors

• @hanhwanglim made their first contribution in #18713

Full Changelog: 3.4.13...3.4.14

3.4.14.dev4: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Fix MinIOCredentials hashing with nested config dictionaries by @zzstoatzz in #18752

Uncategorized

• Add prefect-aws Docker images by @desertaxle in #18750

Full Changelog: 3.4.14.dev3...3.4.14.dev4

2.20.21

What's Changed

Integrations & Dependencies 🤝

• chore(deps): update rich requirement from <14.0,>=11.0 to >=11.0,<15.0 by @dependabot[bot] in #18592
• Fix anyio < 5.0.0 and apprise compatibility issues by @jnissin in #18741

New Contributors

• @jnissin made their first contribution in #18741

Full Changelog: 2.20.20...2.20.21

3.4.14.dev3: Nightly Development Release

What's Changed

New Features 🎉

• Add prefect transfer CLI by @desertaxle in #18721

Development & Tidiness 🧹

• Deflake concurrency limit integration tests by @desertaxle in #18745

Documentation 📓

• Remove cloud telemetry sending infrastructure while preserving instrumentation (ENG-2710) by @bunchesofdonald in #18739

Full Changelog: 3.4.14.dev2...3.4.14.dev3

3.4.14.dev2: Nightly Development Release

What's Changed

Enhancements ➕➕

• Add count_flow_runs to prefect client by @hanhwanglim in #18713
• Relax upper bound on click by @desertaxle in #18731
• Add ProcessPoolTaskRunner by @desertaxle in #18724

Bug Fixes 🐞

• Fix error log when using a concurrency limit with a lease in strict mode by @desertaxle in #18725

Development & Tidiness 🧹

• avoid key collision in tests by @zzstoatzz in #18733
• Run SDK api ref gen as pre-push hook by @zzstoatzz in #18736

Documentation 📓

• add process pool docs and backfill threadpool docstring by @zzstoatzz in #18734

New Contributors

• @hanhwanglim made their first contribution in #18713

Full Changelog: 3.4.14.dev1...3.4.14.dev2

3.4.14.dev1: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Fix apprise notifications failing silently with prefect_default by @zzstoatzz in #18720

Full Changelog: 3.4.13...3.4.14.dev1

3.4.13 - No, Your Database Cannot Have a Little Lock, Even As a Treat

What's Changed?

Bug Fixes 🐞

• Use server base path configuration when creating internal client by @anton-daneyko-ultramarin in #18668
• Fix TypeError with apprise 1.9.4 when adding notify type by @zzstoatzz in #18697
• Fix DB locks during DB clear with postgres by @desertaxle in #18684

Documentation 📓

• Add integration release notes section to documentation by @zzstoatzz in #18711
• Update use-integrations.mdx to reflect removal of setup.py by @alastairtree in #18689
• Fix typos in "Use integrations" documentation by @desertaxle in #18690
• docs: note on common github pat gotcha by @rcash in #18696
• add devlog to community resources in README by @zzstoatzz in #18698

Full Changelog: 3.4.12...3.4.13

New Contributors

• @anton-daneyko-ultramarin made their first contribution in #18668
• @alastairtree made their first contribution in #18689

Full Changelog: 3.4.12...3.4.13

3.4.13.dev3: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Fix Redis stream trimming blocked by inactive consumer groups by @zzstoatzz in #18642

Documentation 📓

• Add event replication to ECSWorker by @desertaxle in #18681

Uncategorized

• only delete groups that start with ephemeral by @zzstoatzz in #18704

Full Changelog: 3.4.13.dev2...3.4.13.dev3