Release 0.21.1

Version 0.21.1

Major Features and Improvements

Bug Fixes and Other Changes

• Added support for specifying behavior of rare / OOV multiclass labels.
• Added anomaly types related to weighted features.
• Added support for storing lift stats on weighted examples.

Breaking changes

• The removal of lift_series from CategoricalCrossStats and the change of
  type of LiftSeries.LiftValue.lift from float to double will cause parsing
  failures for serialized protos written written by version 0.21.0 which
  contained the deleted or changed fields.

Deprecations