TensorFlow Federated 0.69.0

Release 0.69.0

Major Features and Improvements

• The local_unfinalized_metrics_type argument to
  tff.learning.metrics.(secure_)sum_then_finalize is now optional (and is not
  actually used). It will be removed in a future release.

Breaking Changes

• tff.learning.metrics.(secure_)sum_then_finalize now return polymorphic
  computations. They can still be passed into algorithm builders (e.g.
  tff.learning.algorithms.build_weighted_fed_avg) but to be called directly
  they must first be traced with explicit types.
• Removed support for handling tf.TensorSpec using to_type, use
  tensorflow_to_type instead.
• Removed support for calling tff.TensorType using a tf.dtypes.DType.