Apple just released iTunes 12.2.1. A small update fixes problems with iTunes Match, Apple Music and Beats 1 from iTunes 12.2. The previous version was released less than two weeks ago and mainly brought support for Apple Music and Beats 1 radio. The new version should address some issues with uploading your music library to iCloudwhich could have caused the deletion of entire albums or the inability to log in to Apple Music.
You can download the update via Mac App Store in the Updates tab, where it will be automatically offered to you. The update is quite large, as it is 226 MB. Below you can see the exact description of the update from Mac App Store.
I still don't see specific updates, just a badge on the app, don't know what to do with it?
Yes, we wrote about it :-)
http://www.letemsvetemapplem.eu/2015/07/02/neukazuji-se-vam-v-mac-app-store-aktualizace-mame-reseni/
They didn't fix anything.
Still not smooth scrolling in the main sections Apple MusiciTunes Store on the retinas.
I take it that debugging probably takes more time, ok, but that they haven't fixed it either airplay, which is canceled after playing Beats 1 and some other sections, so I don't take it...