I was able to use tensorflow-federated==0.19.0 with tensorflow-macos==2.5.0 and tensorflow-metal==0.2.0 on an Intel-based MacBook Pro with GPU.
Now tensorflow-macos==2.7.0 and tensorflow-metal==0.3.0 has been upgrade to tf 2.7 and tensorflow-federated==0.19.0 still depends on tf 2.5.
Is there any roadmap to update tensorflow-federated to tf 2.7 ?