I wonder how Keras will be integrated into TF and how keras-in-tf will evolve with the separate Keras. More specifically, how many more APIs will keras-in-tf ha

I wonder how Keras will be integrated into TF and how keras-in-tf will evolve with the separate Keras. More specifically, how many more APIs will keras-in-tf have in addition to the current keras? Wouldn't this hurt keras as a backend-agnostic library? Will the keras-in-tf APIs always keep in sync with standalone-keras? I will be curious to see how these pan out before getting too excited.