Apple has released iTunes 10.5.3, the latest version of its digital media management software. According to the release notes of Apple’s new iTunes U app, iTunes 10.5.3 is required to sync content with the new application; it is unknown what other features or improvements may have been added in the update. iTunes 10.5.3 is available now as a free download from apple.com/itunes and should be available via the company’s Software Update…
