3.4.7.dev2: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Fix for issue 18239 by @TWeatherston in #18284

Documentation 📓

• improve self-host guide name by @zzstoatzz in #18289

Uncategorized

• Fix throwing no key exception by @emmanuel-ferdman in #18281
• Add tags support to Automation objects by @chrisguidry in #18286

New Contributors

• @emmanuel-ferdman made their first contribution in #18281
• @TWeatherston made their first contribution in #18284

Full Changelog: 3.4.7.dev1...3.4.7.dev2

3.4.7.dev1: Nightly Development Release

What's Changed

Bug Fixes 🐞

• fix TimeoutError in result_async when accessing results from delay by @zzstoatzz in #18280

Documentation 📓

• add docs on HA self-hosted setups by @zzstoatzz in #18279

Full Changelog: 3.4.6...3.4.7.dev1

3.4.6 - Per My Last NOTIFY

📰 Check out Prefect Assets!

What's Changed

Bug Fixes 🐞

• use pg notify/listen for multi-server automation synchronization by @zzstoatzz in #18266
• Remove versions of pydantic that produce thread safety issues by @cicdw in #18250
• fix config validation for nested and constrained settings by @zzstoatzz in #18260
• add note about long migrations with big tables by @zzstoatzz in #18268
• Add automations prefix to validate route by @cicdw in #18277
• Fix nested materialization behavior by @jakekaplan in #18265

Development & Tidiness 🧹

• Update @prefecthq/prefect-design to version 2.15.0 by @marvin-robot in #18274
• Add tests for UI variable duplication enhancement by @vilhenad in #18245
• Replaced deprecated logic in SPCS worker by @bjorhn in #18105

Documentation 📓

• remove reference to "pull work pools" by @zzstoatzz in #18256
• add note on --no-prompt by @zzstoatzz in #18261
• Fix incorrect links to SDK by @bdalpe in #18262
• Remove v2 file from docs by @cicdw in #18267

New Contributors

• @bdalpe made their first contribution in #18262

Full Changelog: 3.4.5...3.4.6

3.4.6.dev2: Nightly Development Release

What's Changed

Bug Fixes 🐞

• add note about long migrations with big tables by @zzstoatzz in #18268

Documentation 📓

• Remove v2 file from docs by @cicdw in #18267

Uncategorized

• Fix nested materialization behavior by @jakekaplan in #18265

Full Changelog: 3.4.6.dev1...3.4.6.dev2

3.4.6.dev1: Nightly Development Release

What's Changed

Enhancements ➕➕

• Replaced deprecated logic in SPCS worker by @bjorhn in #18105

Bug Fixes 🐞

• Remove versions of pydantic that produce thread safety issues by @cicdw in #18250
• fix config validation for nested and constrained settings by @zzstoatzz in #18260

Documentation 📓

• remove reference to "pull work pools" by @zzstoatzz in #18256
• add note on --no-prompt by @zzstoatzz in #18261
• Fix incorrect links to SDK by @bdalpe in #18262

Uncategorized

• Add tests for UI variable duplication enhancement by @vilhenad in #18245

New Contributors

• @bdalpe made their first contribution in #18262

Full Changelog: 3.4.5...3.4.6.dev1

3.4.5 - Assets Have Been Materialized Internally

To learn more, register for next week's webinar here!

What's Changed

New Features 💅

• Add Asset + @materializeing tasks by @jakekaplan in #18230
• Emit asset.referenced events on materialization only by @jakekaplan in #18252
• Support emitting asset events for DaskTaskRunner by @jakekaplan in #18241
• Support emitting asset events for RayTaskRunner by @jakekaplan in #18242

Bug Fixes 🐞

• use kopf event for occurred in forwarded prefect events by @zzstoatzz in #18226
• Subclassing to set the max_range per sandox environment (#18083) by @steveh-101 in #18232
• Early return bucket path to avoid duplicated prefix in GCS bucket by @zzstoatzz in #18237
• Attempt retries when task returns a failed state by @bunchesofdonald in #18240
• log warning if volumes set via create kwargs by @zzstoatzz in #18233
• prefect-redis: fix min group id and deprecation warning by @zzstoatzz in #18215
• fix SendGrid behavior when modifying instance by @zzstoatzz in #18219
• fix async retry fn typing by @zzstoatzz in #18247

Development & Tidiness 🧹

• Update @prefecthq/prefect-design to version 2.14.26 by @marvin-robot in #18204
• lower bound pin uv by @zzstoatzz in #18216
• Update @prefecthq/prefect-ui-library to version 3.12.14 by @marvin-robot in #18234
• run uv sync -U by @zzstoatzz in #18251
• fix test assertion by @zzstoatzz in #18236
• Adds missing increments for events client metrics by @chrisguidry in #18246

Documentation 📓

• Docs refactor by @cicdw in #18208
• fix dead links by @zzstoatzz in #18243
• fix dead link to zombie flow runs by @zzstoatzz in #18244
• fix link to downstream-upstream trigger with serve by @zzstoatzz in #18249

New Contributors

• @steveh-101 made their first contribution in #18232

Full Changelog: 3.4.4...3.4.5

3.4.5.dev5: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Attempt retries when task returns a failed state by @bunchesofdonald in #18240

Integrations & Dependencies 🤝

• log warning if volumes set via create kwargs by @zzstoatzz in #18233

Documentation 📓

• Docs refactor by @cicdw in #18208
• fix dead links by @zzstoatzz in #18243

Uncategorized

• Add Asset + @materializeing tasks by @jakekaplan in #18230
• Support emitting asset events for DaskTaskRunner by @jakekaplan in #18241
• Support emitting asset events for RayTaskRunner by @jakekaplan in #18242

Full Changelog: 3.4.5.dev4...3.4.5.dev5

3.4.5.dev4: Nightly Development Release

What's Changed

Bug Fixes 🐞

• Subclassing to set the max_range per sandox environment (#18083) by @steveh-101 in #18232
• Early return bucket path to avoid duplicated prefix in GCS bucket by @zzstoatzz in #18237

Development & Tidiness 🧹

• Update @prefecthq/prefect-ui-library to version 3.12.14 by @marvin-robot in #18234

Uncategorized

• fix test assertion by @zzstoatzz in #18236

New Contributors

• @steveh-101 made their first contribution in #18232

Full Changelog: 3.4.5.dev3...3.4.5.dev4

3.4.5.dev3: Nightly Development Release

What's Changed

Bug Fixes 🐞

• use kopf event for occurred in forwarded prefect events by @zzstoatzz in #18226

Uncategorized

• prefect-redis: fix min group id and deprecation warning by @zzstoatzz in #18215
• fix SendGrid behavior when modifying instance by @zzstoatzz in #18219

Full Changelog: 3.4.5.dev2...3.4.5.dev3

2.20.19 - Return to Sender, Address Unknown

What's Changed

Fixes

• [2.x] fix sendgrid email when modifying instance by @zzstoatzz in #18218

Dependencies 🤝

• chore(deps): update packaging requirement from <24.3,>=21.3 to >=21.3,<25.1 by @dependabot in #17961
• chore(deps): update pytz requirement from <2025,>=2021.1 to >=2021.1,<2026 by @dependabot in #17601
• [2.x] bump some upper bounds by @zzstoatzz in #18176

Full Changelog: 2.20.18...2.20.19