Playlists you own get a proper edit dialog, cover art included, and album pages now show the other versions of a release.
New features
- Edit playlist: the ⋯ menu opens one dialog for the name, description, privacy and cover art, instead of a rename-only prompt.
- Custom cover art: pick a JPEG or PNG and it uploads to your account, so the artwork follows the playlist into YouTube Music rather than living only on this machine. Google only allows this on phone-verified accounts; without one the cover still applies here.
- Playlist pages show the description under the title, clamped to two lines with a More toggle.
- Album pages list other versions of the release and related releases under the track list.
Bug fixes
- Cover uploads failed on every attempt (the first call to Google's uploader was missing a header).
- Removing a custom cover flashed the deleted image back on screen before settling on the collage YouTube rebuilds from the tracks.
- Picking an image YouTube refuses no longer wipes the cover you already had, and the message says which formats work.
- An artwork refusal on an unverified account said "sign in again", which was never the reason.
- Images no longer drag around as ghosts when you click and move on them.
macOS: the app is not signed with an Apple Developer ID, so Gatekeeper says it "is damaged and can't be opened". Clear the quarantine flag once after installing: xattr -dr com.apple.quarantine /Applications/limusic.app
