On a redirect, dynamically set the port: * FROM_PROTOCOL_DEFAULT: automatically set to 80 for HTTP and 443 for HTTPS.

                            Valid Options: FROM_PROTOCOL_DEFAULT, FROM_REQUEST_PORT
                          enum:
                          - FROM_PROTOCOL_DEFAULT
                          - FROM_REQUEST_PORT
                          type: string

                            On a redirect, dynamically set the port: * FROM_PROTOCOL_DEFAULT: automatically set to 80 for HTTP and 443 for HTTPS.

                            Valid Options: FROM_PROTOCOL_DEFAULT, FROM_REQUEST_PORT
                          enum:
                          - FROM_PROTOCOL_DEFAULT
                          - FROM_REQUEST_PORT
                          type: string

      `experimental_default_delegate_latest_features` to enable all default
      delegate features.

* `tf.data`
    * Add `wait` to `tf.data.Dataset.load`. If `True`, for snapshots written
      with `distributed_save`, it reads the snapshot while it is being written.
      For snapshots written with regular `save`, it waits for the snapshot until
      it's finished. The default is `False` for backward compatibility. Users of