Apple has today updated their iTunes software to version 11.1.3. The latest iTunes release from the Cupertino giant is an attempt to fix a number of niggling and ongoing bugs that were introduced as part of the last iteration of the software. Version 11.1.3 follows hot on the heels of the refresh to version 4.0 of Apple's Remote app for iOS that has been refactored to work in perfect sync with iTunes 11.1.