iTunes 10.6 available, supports 1080p playback

Shocking, of course. iTunes has been updated to support 1080p content, plus a few tweaks which appear to help iCloud customers. Check Software Update on your Mac to apply this.

Here's the list:

iTunes 10.6 adds the ability to play 1080p HD movies and TV shows from the iTunes Store.

This release also includes many improvements for iTunes Match, including:

• Improved album artwork handling, downloading, and display

For information on the security content of this update, please visit: support.apple.com/kb/HT1222