The sphinx-maven-plugin is unavailable to download the sphinx binary, due to the following error:
unexpected response code '404':https://github.com/trustin/sphinx-binary/releases/download/v0.8.1/sphinx.osx-aarch_64
Whilst this can be worked around by using the configuration item pointing to the x86_64 binary (which runs under Rosetta), it would be good if native binaries are made available.