Today, Apple has released iTunes 11.0.3, which comes with a redesign MiniPlayer and improve performance when searching large iTunes library.
According to the release note:
- New MiniPlayer – MiniPlayer now includes a beautiful new view that showcases your album artwork. In addition, a progress bar is now built right into MiniPlayer.
- Improve Song View – You can enjoy your album artwork as a single album
- Multi-Disc Albums – Albums with multiple discs now appear as a single album
- Improvement Search – This update also provides performance improvement when searching and sorting large iTunes library.
Source: iTunes