The content is unchanged.
I'm planning to expand the content in the Python version and Platform
support files and generally don't like that these are mixed.
PPC64 (big endian) seems dead, and it's only supported on one exact
manylinux version (https://github.com/pypa/auditwheel/issues/669), so we
should drop it.
This change does not affect PPC64LE (little endian).
Windows arm64 and Linux RISC-V64 are supported. Windows arm64 is special
because you can also use the x86_64 stack, which may even be a better
experience.
Zanie Blue