

iTunes 12.6.2 is a minor update, with Apple's release notes saying only that it introduces minor app and performance improvements.
Today's iTunes update can be downloaded from the Mac App Store for free using the Software Update function.
iTunes 12.6.2 follows iTunes 12.6.1, another minor update that was released back in May.
Article Link: Apple Releases iTunes 12.6.2 With Minor App and Performance Improvements