On Thursday, the Cupertino-based Apple, Inc. released iTunes 11.3 for Mac OS X and Windows.

iTunes 11.3 focuses primarily on iTunes Extras, bringing new features and support for HD-quality movies. Apple notes that this includes features such as behind-the-scenes videos, short films, image galleries, director's commentary, scenes, and other additional things to go along with your movie experience.

These new iTunes Extras features can also be accessed from Apple TV via software version 6.2, and will be available on iOS 8 when the mobile operating system goes live this Fall.

If you want to grab this update for iTunes, and you're a Mac user, you can either head over to the Mac App Store and go to the Updates tab to find it, or you can click on the  button in the Menu Bar and choose "Software Update." Windows users can download the latest version of iTunes from this link.

iTunes 11.3 is jailbreak safe.

Sources: Mac App Store