Dried Mango

NOTE: This release adds python 3.9 support, but unfortunately eliminates python 3.6 support.

New Functionality

• Adds python 3.9 support (#865)
• Adds BaselineRankMultiFeature baseline model to allow for ranking by more than one feature (#871)

Bug Fixes

• Ensure attributes passed to aequitas are strings to avoid issues with crosstab calculation (#876)

Refactoring/Usability

• Renames the descend parameter to low_value_high_score to improve clarity (#871; see also #869)
• Use a threading backend for sklearn parallelization nested within triage multiprocessing to suppress a warning about nested parallelization (#866)