3 Releases published by 2 people

• 3.4.3.dev2 3.4.3.dev2: Nightly Development Release

  published May 21, 2025

• 3.4.3 3.4.3 - You Return NotImplemented, I Return False. We Are Not The Same

  published May 22, 2025

• 3.4.4.dev1 3.4.4.dev1: Nightly Development Release

  published May 24, 2025

11 Pull requests merged by 3 people

• split flow and task concept docs

  #18179 merged May 27, 2025

• Adds an example showing how automations can access flow-run parameters

  #18178 merged May 27, 2025

• update alembic path separator

  #18177 merged May 27, 2025

• Corrects an infinite loop in the CancellationCleanup service

  #18158 merged May 23, 2025

• add redis publisher/consumer settings

  #18160 merged May 23, 2025

• add thread local context note

  #18147 merged May 23, 2025

• Enables CSRF protection support on internal server requests

  #18157 merged May 23, 2025

• multi-server setup fixes pt1

  #18149 merged May 23, 2025

• move rest of develop section

  #18146 merged May 22, 2025

• fix AttributeError after args/kwargs deletion

  #18110 merged May 22, 2025

• Finish migration of Operate section

  #18145 merged May 22, 2025

10 Pull requests opened by 4 people

• fix: multiple issues with multi-server/scale out using redis

  #18135 opened May 21, 2025

• fix: few performance improvements

  #18136 opened May 21, 2025

• [wip] Assets

  #18137 opened May 21, 2025

• wip

  #18153 opened May 23, 2025

• add `--dry-run` flag to `prefect deploy`

  #18159 opened May 23, 2025

• chore(deps-dev): bump eslint-plugin-testing-library from 7.2.0 to 7.2.1 in /ui-v2 in the eslint group

  #18164 opened May 26, 2025

• chore(deps): bump the ui-v2-dependencies group across 1 directory with 62 updates

  #18165 opened May 26, 2025

• chore(deps-dev): update pytest-xdist requirement from <3.4.0 to <3.8.0

  #18168 opened May 27, 2025

• bump some upper bounds

  #18175 opened May 27, 2025

• [2.x] bump some upper bounds

  #18176 opened May 27, 2025

10 Issues closed by 3 people

• Cannot use env variables in run_shell_script pull step

  #18172 closed May 27, 2025

• Docker image vulnerabilities

  #18156 closed May 27, 2025

• Reverse Proxy `URL_PREFIX` connection error

  #18173 closed May 27, 2025

• Custom Webhook Block Bug on UI

  #16656 closed May 26, 2025

• CancellationCleanup service stuck permanently at 100% CPU usage

  #18005 closed May 23, 2025

• Task in tags context doesn't reuse thread

  #18144 closed May 23, 2025

• Cancel flow run in automation errors with 403 response

  #18045 closed May 23, 2025

• Make the `sync_compatible` decorator work with type-checkers

  #9688 closed May 22, 2025

• await task.map() and await task.map(return_state=True) should have same type hints has (sync) task.map and task.map(return_state=True)

  #11210 closed May 22, 2025

• Call in prefect._internal.concurrency.calls raises AttributeError on equality

  #18080 closed May 22, 2025

15 Issues opened by 11 people

• Enhanced support for uv dynamic virtual environments in Prefect agent executions

  #18181 opened May 27, 2025

• ParameterTypeError with date type in quick run

  #18174 opened May 27, 2025

• cache: azure.core.exceptions.ResourceExistsError: The specified blob already exists

  #18171 opened May 27, 2025

• Flow run page graph should show all flow runs of a given date range

  #18166 opened May 26, 2025

• Prefect caching activated when setting cache_policy

  #18161 opened May 24, 2025

• prefect.concurrency - Slot Release, Performance, and Inconsistent Execution

  #18155 opened May 23, 2025

• Search and filter results are incomplete in the new UI

  #18154 opened May 23, 2025

• Submitting many tasks simultaneously raises TaskRun AttributeError

  #18151 opened May 22, 2025

• Task tabs hidden in the new UI

  #18143 opened May 22, 2025

• New flow run UI very cluttered

  #18142 opened May 22, 2025

• In the new prefect UI, task/flow status keeps "resetting"

  #18141 opened May 22, 2025

• Async retry_condition_fn in @task decorator creates type hinting problems

  #18140 opened May 22, 2025

• Flow engine does not execute pull steps when loading flow from flow run

  #18138 opened May 21, 2025

• prefect_docker: Default volumes not mounted when running docker flows directly

  #18134 opened May 21, 2025

• Prefect 2.x task timeout does not work

  #18133 opened May 21, 2025

31 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Improving Daylight-Savings-Time robustness in scheduler

  #17749 commented on May 21, 2025 • 0 new comments

• Prefect deploy failing due to incompatible Prefect Client and Prefect Server versions after 3.1.5

  #16245 commented on May 21, 2025 • 0 new comments

• No depenency arrows for between sub-flows

  #11456 commented on May 21, 2025 • 0 new comments

• Prefect server experiencing deadlocks with Postgres database

  #17767 commented on May 21, 2025 • 0 new comments

• Deleting worker from work pool deletes WRONG worker

  #17727 commented on May 22, 2025 • 0 new comments

• Custom Run Timezone follows local machine timezone instead of Timezone set in Preferences

  #18069 commented on May 22, 2025 • 0 new comments

• create explicit methods for ambiguously typed `Task` kwargs

  #17388 commented on May 22, 2025 • 0 new comments

• Remove/upgrade linux-libc-dev in docker images

  #10297 commented on May 22, 2025 • 0 new comments

• Prefect Server Experiencing Timeouts Due to Slow Database Communication

  #16299 commented on May 22, 2025 • 0 new comments

• Docs: Add a tutorial for how to use Prefect with a job scheduler (e.g. Slurm) on an HPC machine

  #10136 commented on May 22, 2025 • 0 new comments

• Prefect Task is not serialized by distributed.protocol.serialize

  #17754 commented on May 23, 2025 • 0 new comments

• Unexpected UI behavior for Union of models with shared parameters

  #18084 commented on May 23, 2025 • 0 new comments

• Make uv an optional runtime dependency

  #17850 commented on May 23, 2025 • 0 new comments

• Events in FlowRun graph cause Out Of Memory

  #18055 commented on May 23, 2025 • 0 new comments

• too many values to unpack (expected 2)

  #18047 commented on May 23, 2025 • 0 new comments

• UI should connect to server using relative URLs by default, not absolute URLs

  #18025 commented on May 23, 2025 • 0 new comments

• Proactive trigger "within" window not behaving as expected when part of compound automation

  #17685 commented on May 23, 2025 • 0 new comments

• Tasks stuck in "Running" state with task.submit() pattern

  #18121 commented on May 23, 2025 • 0 new comments

• threading problems with `QueueService` subclasses

  #14629 commented on May 23, 2025 • 0 new comments

• Worker Logs UI not tailing nicely

  #16791 commented on May 26, 2025 • 0 new comments

• read_work_queue_by_name raises JSONDecodeError

  #10330 commented on May 27, 2025 • 0 new comments

• Base Job Configuration section (UI) of custom work pool disappears when adding a block reference

  #15678 commented on May 27, 2025 • 0 new comments

• No logs from DaskTaskRunner with cluster address set

  #18082 commented on May 27, 2025 • 0 new comments

• Add VolcanoWorker to support Volcano Job submission via Kubernetes work pool and test

  #17909 commented on May 28, 2025 • 0 new comments

• Update SSO docs

  #17934 commented on May 21, 2025 • 0 new comments

• ci: cloud provider releases

  #18020 commented on May 24, 2025 • 0 new comments

• Fix: Use quotes for dbt cli path handling (fixes 18026)

  #18027 commented on May 23, 2025 • 0 new comments

• update default ui url

  #18028 commented on May 27, 2025 • 0 new comments

• begin "dependent settings" refactor

  #18029 commented on May 26, 2025 • 0 new comments

• add on-demand free-threaded ci

  #18040 commented on May 28, 2025 • 0 new comments

• Replaced deprecated logic in SPCS worker

  #18105 commented on May 27, 2025 • 0 new comments