The update will give users access to 1080p videos amongst other improvements, such as improved song matching for Apple’s $24.99-per-year iTunes Match service, improved artwork handling, downloading and display, and it also appears to have address the issue of some songs skipping when playing directly from iCloud. The release of the iTunes 10.6 update was launched just yesterday alongside iOS 5.1, so it should be available for download now if you have yet to receive the notification.