* Fixed MANIFEST.in to include missing file for Windows arm64 support
* Fixed Linux wheel build to use gcc default ISA for libffi
* Updated setup.py Python trove specifiers to currently-tested Python versions
* CPython 3.10 support (including wheels)
* MacOS arm64 support (including wheels)
* Initial Windows arm64 support
* Misc. doc and test updates
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cffi?expand=0&rev=82