0.13.8

Released on September 22, 2020.

Enhancements

• Allow passing context values as JSON string from CLI - #3347
• Allow copying of directories into Docker image - #3299
• Adds schedule filters for month end or month start and specific day - #3330
• Support configuring executor on flow, not on environment - #3338
• Support configuring additional docker build commands on Docker storage - #3342
• Support submission retries within the k8s agent - #3344
• Expose flow_run_name to flow.run() for local runs - #3364

Task Library

• Add contributing documentation for task library - #3360
• Remove duplicate task library documentation in favor of API reference docs - #3360

Fixes

• Fix issue with constants when copying Flows - #3319
• Fix DockerAgent with --show-flow-logs to work on windows/osx (with python >= 3.8) - #3339
• Fix mypy type checking for tasks created with prefect.task - #3346
• Fix bug in flow.visualize() where no output would be generated when running with PYTHONOPTIMIZE=1 - #3352
• Fix typo in DaskCloudProviderEnvironment logs - #3354

Deprecations

• Deprecate the use of the /contrib directory - #3360
• Deprecate importing Databricks and MySQL tasks from prefect.contrib.tasks, should use prefect.tasks instead - #3360

Contributors

• David Severin Ryberg
• James Lamb
• Nejc Vesel