bugfixes:
- win_package - Handle quoted and unquoted strings in the registry ``UninstallString`` value - https://github.com/ansible/ansible/issues/40973

minor_changes:
- win_package - Added support for ``.msp`` packages - https://github.com/ansible/ansible/issues/22789
- win_package - Added support for specifying the HTTP method when getting files from a URL - https://github.com/ansible/ansible/issues/35377
- win_package - Added proxy support for retrieving packages from a URL - https://github.com/ansible/ansible/issues/43818
- win_package - Scan packages in the current user's registry hive - https://github.com/ansible/ansible/issues/45950
- win_package - Added support for ``.appx``, ``.msix``, ``.appxbundle``, and ``.msixbundle`` package - https://github.com/ansible/ansible/issues/50765
- win_package - Read uninstall strings from the ``QuietUninstallString`` if present to better support argumentless uninstalls of registry based packages.