Issues

• Aliased nested inputs can reuse allow_failure resolution for an unwrapped failed state

  PrefectHQ/prefect#23850 · Filter by author peterolkhov opened on Nov 11, 2026

• pause_flow_run() on a deployment with a concurrency limit crashes the run after about four minutes

  bug
  PrefectHQ/prefect#23840 · Filter by author mansur-akhmadi opened on Nov 10, 2026
  1

• Resuming a blocking pause counts as a new run, so a flow with retries that paused once is not retried

  bug
  PrefectHQ/prefect#23838 · Filter by author mansur-akhmadi opened on Nov 10, 2026

• Worker crashes when reading the deployment fails with a non-404 error before submitting a run

  bug
  PrefectHQ/prefect#23835 · Filter by author mansur-akhmadi opened on Nov 10, 2026

• INPUTS reuses stale results for zero-column DataFrames with different row indexes

  bug
  PrefectHQ/prefect#23831 · Filter by author peterolkhov opened on Nov 9, 2026

• hash_objects erases tuple/list and int/str-key distinctions, so task_input_hash serves stale cached results

  bug
  PrefectHQ/prefect#23817 · Filter by author Shahzeb-DataEngineer opened on Nov 9, 2026

• RemoteFileSystem.put_directory(overwrite=False) silently overwrites existing files

  bug
  PrefectHQ/prefect#23815 · Filter by author kingsley-123 opened on Nov 9, 2026

• git fetch origin <short-sha> fails with exit code 128 in GitRepository._clone_repo

  bug
  PrefectHQ/prefect#23813 · Filter by author kingsley-123 opened on Nov 9, 2026

• Annotated[T, Field(description=...)] descriptions are missing from flow parameter schemas

  bug
  PrefectHQ/prefect#23808 · Filter by author CassianoE opened on Nov 8, 2026

• prefect deploy and prefect flow serve report flow script errors as An exception occurred.

  enhancement
  PrefectHQ/prefect#23806 · Filter by author CassianoE opened on Nov 8, 2026

• Dataclass input transformation fails for a required InitVar

  PrefectHQ/prefect#23797 · Filter by author student-shivamm opened on Nov 6, 2026

• prefect-redis: Publisher silently drops a message published while a flush awaits the dedup check

  bug
  PrefectHQ/prefect#23791 · Filter by author KarBroden opened on Nov 6, 2026

• V2 UI feedback: Bug or incorrect behavior

  bug
  PrefectHQ/prefect#23774 · Filter by author NicholasPini opened on Nov 5, 2026
  2

• ACI worker: start timeout is measured on the ARM LRO poller (30 s cadence) and deletes container groups that are already running

  bug
  PrefectHQ/prefect#23755 · Filter by author antoniogplobato opened on Nov 4, 2026

• Automatic Dockerfile ignores DockerImage build context

  bug
  PrefectHQ/prefect#23745 · Filter by author RoryGlenn opened on Nov 4, 2026

• Concurrent change requests on one client fail with 403 Invalid CSRF token after the token expires

  bug
  PrefectHQ/prefect#23740 · Filter by author yukiyan opened on Nov 4, 2026

• A slot released while its global concurrency limit is disabled is never returned

  bug
  PrefectHQ/prefect#23733 · Filter by author ShikhJohari opened on Nov 3, 2026

• Enabling a global concurrency limit while a slot from its disabled period is held lets it over-admit

  bug
  PrefectHQ/prefect#23732 · Filter by author ShikhJohari opened on Nov 3, 2026

• Mixed day-and-hour IntervalSchedule returns start-dependent dates after DST, shifting scheduler refills by an hour

  bug
  PrefectHQ/prefect#23730 · Filter by author BlueX888 opened on Nov 3, 2026

• MemoryLockManager.acquire_lock can silently revoke a new holder after hold-timeout expiry (stale lock object overwrite)

  PrefectHQ/prefect#23727 · Filter by author Wilson0511 opened on Nov 3, 2026
  1

• Docs: list prefect-xquik on the integrations page

  PrefectHQ/prefect#23722 · Filter by author burak-bayir opened on Nov 3, 2026
  1

• Support deploying flows created by a shared factory via prefect deploy

  enhancement
  PrefectHQ/prefect#23681 · Filter by author dragongu opened on Oct 31, 2026
  2

• Flow run stays Running forever when setup_run_context raises

  bug
  PrefectHQ/prefect#23678 · Filter by author chuqCTC opened on Oct 30, 2026
  1

• Inactive tag concurrency limit still creates a lease per task, and a 410 on renewal logs ERROR despite suppress_warnings

  bug
  PrefectHQ/prefect#23674 · Filter by author ZoltanVeres opened on Oct 30, 2026

• Document Redis ADBC queries in custom Python tasks

  PrefectHQ/prefect#23661 · Filter by author alberttwong opened on Oct 29, 2026