iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
Apple Releases iTunes 11.0.4 with Improved Syncing and iTunes Store Sign-in Fix
The update fixes a bug that caused iTunes to crash when users switched between wired and wireless syncing and addresses an ongoing issue that caused some users to have to log in to the iTunes store multiple times.
This version of iTunes comes with several new features and improvements, including:The update weighs in at 187.52MB on the Mac, and is available through the Mac App Store, Software Update, and direct from Apple's Software Download Page. A Windows 64 version is also available.
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.
Improved Songs View. You can now enjoy your album artwork while in Songs view.
Multi-Disc Albums. Albums with multiple discs now appear as a single album.
This update fixes a problem that may cause iTunes to quit if you switch between wired and wireless syncing and addresses an issue that may require you to log into the iTunes Store repeatedly.