Struct2Tensor 0.27.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Depends on pyarrow>=1,<3
• Depends on tensorflow>=2.4.0,<2.5
• Depends on tensorflow-metadata>=0.27,<0.28

Breaking changes

• N/A

Deprecations

• N/A

Struct2Tensor 0.26.0

Major Features and Improvements

• Created a docker image that contains a TF model server with struct2tensor
  ops linked. This docker image is available at
  gcr.io/tfx-oss-public/s2t_tf_serving .
• Add support for string_views for intermediate serialized protos. To use, set
  the option "use_string_view" in CalculateOptions to true. string_views are
  potentially more memory bandwidth efficient depending on the depth and
  complexity of the input proto.

Bug Fixes and Other Changes

• Depends on tensorflow-metadata>=0.26,<0.27.

Breaking changes

• N/A

Deprecations

• N/A

Release 0.25.0

Release 0.25.0

Major Features and Improvements

• From this release Struct2Tensor will also be hosting nightly packages on
  https://pypi-nightly.tensorflow.org. To install the nightly package use the
  following command:

  pip install -i https://pypi-nightly.tensorflow.org/simple struct2tensor
  

  Note: These nightly packages are unstable and breakages are likely to
  happen. The fix could often take a week or more depending on the complexity
  involved for the wheels to be available on the PyPI cloud service. You can
  always use the stable version of struct2tensor available on PyPI by running
  the command pip install struct2tensor .

Bug Fixes and Other Changes

• Update init.py to import the API, instead of just the modules.
• Provide an init.py for struct2tensor.expression_impl directory. This is
  meant for power users.
• Update python notebook to use import style.
• Fix bug in prensor_to_structured_tensor.
• Depends on tensorflow-metadata>=0.25,<0.26.
• Depends on pyarrow>=0.17,<1.

Breaking changes

• N/A

Deprecations

• N/A

Release 0.24.0

Major Features and Improvements

• Add support for converting prensor to StructuredTensor.

Bug Fixes and Other Changes

• Depends on tensorflow>=2.3.0,<2.4
• Depends on tensorflow-metadata>=0.24,<0.25

Breaking changes

• N/A

Deprecations

• Deprecated py3.5 support

Release 0.23.0

Major Features and Improvements

• Add promote for substructures.
• Add support for converting StructuredTensor to prensor.

Bug Fixes and Other Changes

• Depends on tensorflow>=2.3.0,<2.4
• Depends on tensorflow-metadata>=0.23,<0.24

Breaking Changes

• Drop snappy support for parquet dataset.

Deprecations

• Deprecating Py2 support.

Release 0.22.0

Major Features and Improvements

Bug Fixes and Other Changes

• Depends on `tensorflow>=2.2.0,<2.3

Breaking Changes

Deprecations

Release 0.21.1

Release 0.21.1

Major Features and Improvements

• Bumped Tensorflow version for statically linked libraries from 1.5 to 2.1.

Bug Fixes and Other Changes

• Added tests for statically linked libraries.
• Statically linked libraries build now.

Breaking Changes

Deprecations

Release 0.21.0

Major Features and Improvements

• Parquet dataset that can apply expressions to a parquet schema, allowing for
  reading data from IO to tensors directly.

Bug Fixes and Other Changes

• Now requires tensorflow>=2.1.0,<2.2.

Breaking Changes

Deprecations