*   `tf.divide` now always returns a tensor to be consistent with
        documentation and other APIs.
*   `tf.image`:
    *   Replaced
        [`tf.image.non_max_suppression_padded`](https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/image/non_max_suppression_padded?hl=en)
        with a new implementation that supports batched inputs, which is
        considerably faster on TPUs and GPUs. Boxes with area=0 will be ignored.