2.2.1 (Aug 17th, 2020)

Metaflow 2.2.1 Release Notes

The Metaflow 2.2.1 release is a minor patch release.

• Features
  • Add include parameter to merge_artifacts.
• Bug Fixes
  • Fix a regression introduced in 2.1 related to S3 datatools
  • Fix an issue where Conda execution would fail if the Conda environment was not writeable
  • Fix the behavior of uploading artifacts to the S3 datastore in case of retries

Features

Add include parameter for merge_artifacts

You can now specify the artifacts to be merged explicitly by the merge_artifacts method as opposed to just specifying the ones that should not be merged.

Bug Fixes

Fix a regression with datatools

Fixes the regression described in #285.

Fix an issue with Conda in certain environments

In some cases, Conda is installed system wide and the user cannot write to its installation directory. This was causing issues when trying to use the Conda environment. Fixes #179.

Fix an issue with the S3 datastore in case of retries

Retries were not properly handled when uploading artifacts to the S3 datastore. This fix addresses this issue.

PRs #282, #286, #287, #288, #289, #290, #291