On Tuesday, Apple released iTunes 10.2.1, hot on the heels of 10.2, which the company released on March 2.
Unfortunately, Apple’s release notes for 10.2.1 are the same as they were for 10.2, and give no indication of what’s changed. iTunes 10.2 added sync support for devices running iOS 4.3 and brought Home Sharing to iPhones, iPads, and iPod touches running iOS 4.3. iOS 4.3 is supposed to be released on Friday alongside the iPad 2.
[Updated at 3:36p.m. pacific now that Apple has the correct version of iTunes on its downloads Website]