Version 1.4.0

Major Features and Improvements

• Added tf.RaggedTensor support to all analyzers and mappers with reduce_instance_dims=True.

Bug Fixes and Other Changes

• Fix re-loading a transform graph containing pyfuncs exported as a TF1 SavedModel(added using tft.apply_pyfunc) in TF2.
• Depends on pyarrow>=1,<6.
• Depends on tensorflow-metadata>=1.4.0,<1.5.0.
• Depends on tfx-bsl>=1.4.0,<1.5.0.
• Depends on apache-beam[gcp]>=2.33,<3.

Breaking Changes

• N/A

Deprecations

• Deprecated python 3.6 support.