complex64 ops. TensorFloat-32 can be disabled by running
        `tf.config.experimental.enable_tensor_float_32_execution(False)`.
    *   The byte layout for string tensors across the C-API has been updated to
        match TF Core/C++; i.e., a contiguous array of
        `tensorflow::tstring`/`TF_TString`s.
    *   C-API functions `TF_StringDecode`, `TF_StringEncode`, and