Creator of Keras confirmed that the new version comes out in a few days. Keras becomes multi-backend again with support for PyTorch, TensorFlow and JAX. Personally, I’m excited to be able to try JAX without having to deep dive into documentation and entire ecosystem. What about you?
That could be a valid concern. Personally, not too worried, since this is just a speculation though. Besides, the field is diverse enough that most people would benefit from learning multiple frameworks.