Release 0.23.0

Version 0.23.0

Major Features and Improvements

• Added disallow_inf to FloatDomain message in schema.proto.
• Added new Anomaly type to describe data that has unexpected Infs / -Infs.
• Added new Anomaly and Schema field for specifying ratio of supported images.
• Added value_counts field to Feature message in schema.proto, which describes
  the number of values for features that have more than one nestedness level.
• Added new anomaly type VALUE_NESTEDNESS_MISMATCH to describe data that has a
  nestedness level that does not match the schema.
• Added new Any type value to CustomStatistic.

Bug Fixes and Other Changes

• Add ProblemStatement and Metric Python proto stubs.
• Use absltest instead of unittest.

Breaking changes

• N/A

Deprecations

• Drops Python 2 support.