Apple on Thursday released an updated version of its iTunes software following a series of announcements made during the company’s press conference in New York City. The Cupertino, California-based firm unveiled its new interactive iPad textbook product alongside iBooks 2 Thursday morning, and it also took the wraps off of an updated iTunes U service that includes new tools for teachers and a new iPad app. To accommodate Apple’s new features, the company also pushed out iTunes 10.5.3, which is available for download immediately. Apple’s official change log follows below.

What’s new in iTunes 10.5.3

iTunes 10.5.3 allows you to sync interactive iBooks textbooks to your iPad. These Multi-Touch textbooks are available for purchase from the iTunes Store on your Mac or from the iBookstore included with iBooks 2 on your iPad.

iBooks textbooks are created with iBooks Author — now available as a free download on the Mac App Store

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

Zach Epstein has worked in and around ICT for more than 15 years, first in marketing and business development with two private telcos, then as a writer and editor covering business news, consumer electronics and telecommunications. Zach’s work has been quoted by countless top news publications in the US and around the world. He was also recently named one of the world's top-10 “power mobile influencers” by Forbes, as well as one of Inc. Magazine's top-30 Internet of Things experts.