3.6.6.dev3: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Clarify result_storage usage with @task and @flow decorators by @devin-ai-integration[bot] in #19671
• fix: exclude DEFAULT cache policy from triggering automatic persist_result by @devin-ai-integration[bot] in #19673

Uncategorized

• Provide ability to bulk insert tasks in TaskRunRecorder by @saschwartz in #19586

Full Changelog: 3.6.6.dev2...3.6.6.dev3

2.20.25 - Latest and Greatest

What's Changed

Bug Fixes 🐞

• fix: update 2-latest Docker tag on all 2.x releases by @devin-ai-integration[bot] in #19679

Integrations & Dependencies 🤝

• chore(deps): update asyncpg requirement from <0.30.0,>=0.23 to >=0.23,<0.32.0 by @dependabot[bot] in #19537

Full Changelog: 2.20.24...2.20.25

3.6.6.dev2: Nightly Development Release

What's Changed

Enhancements ➕➕

• Add client-side configuration for deployment concurrency grace period by @devin-ai-integration[bot] in #19489
• Add PostgreSQL search_path support via settings by @devin-ai-integration[bot] in #19620

Bug Fixes 🐞

• fix(workers): prevent uvloop from setting global event loop policy in healthcheck by @zzstoatzz in #19660

Development & Tidiness 🧹

• chore(deps-dev): bump ruff from 0.14.7 to 0.14.8 by @dependabot[bot] in #19638
• Add weekly release kickoff workflow by @desertaxle in #19661

Documentation 📓

• Fix incorrect Dockerfile example in "Deploy via Python" guide by @desertaxle in #19653
• add release notes for prefect-azure==0.4.7 by @zzstoatzz in #19657

Uncategorized

• Auto-update documentation by @github-actions[bot] in #19649
• Add memory safeguards to event persister service by @desertaxle in #19651
• Auto-update documentation by @github-actions[bot] in #19655
• fix(server): Use history_interval_seconds as parameter name in OpenAPI schema by @desertaxle in #19659
• Remove auto-generate docs workflow by @desertaxle in #19665
• Auto-update documentation by @github-actions[bot] in #19663

Full Changelog: 3.6.6.dev1...3.6.6.dev2

3.6.6.dev1: Nightly Development Release

What's Changed

Development & Tidiness 🧹

• Turn off depdendabot for Vue UI package updates by @desertaxle in #19636
• chore(deps): bump actions/checkout from 5 to 6 by @dependabot[bot] in #19499

Uncategorized

• migrate prefect.input.actions from sync_compatible to async_dispatch by @zzstoatzz in #19632
• fix: remove return type annotation from settings serializer to fix OpenAPI schema by @zzstoatzz in #19616
• Auto-update documentation by @github-actions[bot] in #19640

Full Changelog: 3.6.5...3.6.6.dev1

3.6.5 - Batch Me If You Can

3.6.5 - Batch Me If You Can

Released on December 04, 2025

Enhancements ➕➕

• Raise if event is too big by @jakekaplan in #19531
• Support Path objects in result_storage parameter by @zzstoatzz in #19533
• Hide "Join the Community" in air-gapped deployments by @zzstoatzz in #19540
• Parametrize xreadgroup batch size in consumer and add EventPersister service setting by @saschwartz in #19545
• Parametrize xautoclaim batch size by @saschwartz in #19557
• Parametrize TaskRunRecorder and Trigger service message read batch size by @saschwartz in #19559
• Add Slack GovCloud (slack-gov.com) webhook support to SlackWebhook block by @devin-ai-integration[bot] in #19565
• Support dot-delimited syntax for job_variables in workers by @devin-ai-integration[bot] in #19619
• Add client-side caching for concurrency limits by @devin-ai-integration[bot] in #19625

Bug Fixes 🐞

• Support username:password auth for self-hosted BitBucket instances by @zzstoatzz in #19516
• Optimize /api/task_runs/count endpoint performance by @naaa760 in #19548
• Fix docker compose file in self hosted docs by @rodeyfeld in #19551
• Fix performance issues with sync tasks on Windows by @desertaxle in #19595
• Fix dead thread hang by @zzstoatzz in #19601
• Allow Jinja templates in trigger enabled field during YAML loading by @zzstoatzz in #19610
• Fix compatibility with fastapi==0.123.7 by @desertaxle in #19626
• Allow EC2 task definitions to omit launchType for capacity providers by @zzstoatzz in #19630

Integrations & Dependencies 🤝

• Update sucrase to remove vulnerable glob dependency by @zzstoatzz in #19599

Development & Tidiness 🧹

• Add timeout to worker teardown to prevent test flakes by @zzstoatzz in #19465
• Update CODEOWNERS by @desertaxle in #19578
• Pin pytest-asyncio to fix 3.10 client tests by @desertaxle in #19609
• Fix flakes in TestReadTaskRunCountsByState::test_returns_all_state_types by @desertaxle in #19612

Documentation 📓

• Add per-worker task concurrency example by @zzstoatzz in #19541
• Improve database maintenance documentation and examples by @zzstoatzz in #19604
• Fix YAML key for Bitbucket repository by @desertaxle in #19607
• Add Google Tag Manager integration to docs by @zzstoatzz in #19629

Full Changelog: 3.6.4...3.6.5

3.6.5.dev7: Nightly Development Release

What's Changed

Enhancements ➕➕

• Support Path objects in result_storage parameter by @zzstoatzz in #19533

Bug Fixes 🐞

• Add Slack GovCloud (slack-gov.com) webhook support to SlackWebhook block by @devin-ai-integration[bot] in #19565
• fix: allow Jinja templates in trigger enabled field during YAML loading by @zzstoatzz in #19610
• Fix performance issues with sync tasks on Windows by @desertaxle in #19595

Development & Tidiness 🧹

• Pin pytest-asyncio to fix 3.10 client tests by @desertaxle in #19609
• Fix flakes in TestReadTaskRunCountsByState::test_returns_all_state_types by @desertaxle in #19612
• chore(deps-dev): bump ruff from 0.14.1 to 0.14.7 by @dependabot[bot] in #19573

Documentation 📓

• improve database maintenance documentation and examples by @zzstoatzz in #19604
• Fix YAML key for Bitbucket repository by @desertaxle in #19607

Uncategorized

• Auto-update documentation by @github-actions[bot] in #19605
• fix(ui): update sucrase to remove vulnerable glob dependency by @zzstoatzz in #19599
• Auto-update documentation by @github-actions[bot] in #19614
• Auto-update documentation by @github-actions[bot] in #19615

Full Changelog: 3.6.5.dev6...3.6.5.dev7

3.6.5.dev6: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Fix task caching bug in get_dbt_cloud_run_info for polling loops by @devin-ai-integration[bot] in #19597
• fix dead thread hang by @zzstoatzz in #19601

Documentation 📓

• add release notes for prefect-dbt by @zzstoatzz in #19603

Full Changelog: 3.6.5.dev5...3.6.5.dev6

3.6.5.dev5: Nightly Development Release

What's Changed

Enhancements ➕➕

• Fix anyio fail_after usage - async with was removed in recent version by @saschwartz in #19583
• Unify definition of EventBeingProcessed type in prefect redis by @saschwartz in #19585

Uncategorized

• Update CODEOWNERS by @desertaxle in #19578
• Parametrize TaskRunRecorder + Trigger service message read batch size by @saschwartz in #19559
• Auto-update documentation by @github-actions[bot] in #19589

Full Changelog: 3.6.5.dev4...3.6.5.dev5

3.6.5.dev4: Nightly Development Release

What's Changed

Documentation 📓

• add release notes for prefect-redis==0.2.7 by @zzstoatzz in #19561

Uncategorized

• Also parametrize xautoclaim batch size by @saschwartz in #19557
• Auto-update documentation by @github-actions[bot] in #19558

Full Changelog: 3.6.5.dev3...3.6.5.dev4

3.6.5.dev3: Nightly Development Release

What's Changed

Bug Fixes 🐞

• fix docker compose file in self hosted docs by @rodeyfeld in #19551
• fix: optimize /api/task_runs/count endpoint performance by @naaa760 in #19548

Documentation 📓

• docs: add per-worker task concurrency example by @zzstoatzz in #19541

Uncategorized

• hide "Join the Community" in air-gapped deployments by @zzstoatzz in #19540
• Parametrize xreadgroup batch size in consumer; Add EventPersister service setting for it by @saschwartz in #19545
• Auto-update documentation by @github-actions[bot] in #19552

New Contributors

• @saschwartz made their first contribution in #19545
• @rodeyfeld made their first contribution in #19551
• @naaa760 made their first contribution in #19548

Full Changelog: 3.6.5.dev2...3.6.5.dev3