Prefect 1.2.2 release with Python 3.10 support, enhancements to the task library, several fixes and improvements a.o. for signals and Docker agent network mode

Announcements
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Enhancements

  • Add inference of Docker network mode for “host” and “none” networks - #5748
  • Add Python 3.10 support - #5770
  • Raise error on task initialiation when positional-only parameters are present in function signature - #5789
  • Add flag to prevent printing ASCII welcome message 5619
  • Allow the Prefect client to retry connections for HTTP targets - #5825

Task Library

  • Adds SFTP server tasks SftpUpload and SftpDownload #1234
  • Configure logging output for AirbyteConnectionTask - #5794
  • Make artifacts optional in StartFlowRun - #5795
  • Use json instead of dict for DatabricksSubmitMultitaskRun - #5728
  • Fix defect in serialization of Great Expectation’s results in LocalResult - #5724
  • Add an optional data_security_mode to Databricks cluster configuration.

Fixes

  • Fix bug where Prefect signals in tasks were not re-raised by the process-based timeout handler - #5804
  • Update flow builds to be deterministic when upstream and downstream slug are the same - #5785

Contributors