TensorFlow Federated 0.57.0

Release 0.57.0

Major Features and Improvements

• Allow functional models to return a structure.

Breaking Changes

• Removed support for handling attrs as containers in the tff.program API.
• Migrated the personalization_eval module to the algorithms package.
• Deleted the tff.learning.build_local_evaluation API.
• Migrated tff.learning.reconstruction to the tff.learning.algorithms package.
• Updated to dm-tree version 0.1.8.
• Updated to dp-accounting version 0.4.1.
• Updated to tensorflow-privacy version 0.8.9.