Please publish this application to the Mac App Store! That way, it’s even easier for mac users to find and install!
Please see https://tickets.metabrainz.org/browse/PICARD-72 for why we haven’t done so yet.
Just want to add that the main issue was to get into the developer program, but this had been solved as we already sign the releases now. But we need to look into this anyway, Picard should get into the app store and we need app notarization now for macOS Catalina.