TensorFlow Metadata 1.8.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Adds experimental support within statistics.proto and schema.proto for
  marking features that are derived during statistics generation for data
  exploration or validation, but not actually present in input data.
• Adds an experimental DERIVED_FEATURE_BAD_LIFECYCLE and
  DERIVED_FEATURE_INVALID_SOURCE anomaly type.

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.7.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.6.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• statistics.proto: Includes a field invalid_utf8_count in StringStatistics
  to store the number of non-utf8 encoded strings for a feature.
• Depends on absl-py>=0.9,<2.0.0.

Breaking Changes

• Removes deprecated field objective_function from ProblemStatement.

Deprecations

• Deprecates multi_objective field in ProblemStatement.
• Deprecates several unused PerformanceMetrics.

TensorFlow Metadata 1.5.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• A threshold_config is added to MetaOptimizationTarget to allow for
  expressing thresholded optimization goals.

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.4.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Added a new field to FloatDomain in schema to allow expression of
  categorical floats.

Breaking Changes

• N/A

Deprecations

• Deprecated Python 3.6 support.

TensorFlow Metadata 1.2.0

Major Features and Improvements

• Added PositiveNegativeSpec to ProblemStatement.BinaryClassification for
  specifying positive and negative class values.

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.1.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Depends on protobuf>=3.13,<4.

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.0.0

Major Features and Improvements

• Added public python interface for proto/* in proto/init.py

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 0.30.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Added new anomaly types: MULTIPLE_REASONS and
  INVALID_DOMAIN_SPECIFICATION.
• Added new anomaly type: STATS_NOT_AVAILABLE.

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 0.29.0

Major Features and Improvements

• Adding the ability to specify and detect sequence length issues.

Bug Fixes and Other Changes

• Depends on absl-py>=0.9,<0.13.

Breaking Changes

• N/A

Deprecations

• N/A