So just now we told you what’s new in iOS 5 and Apple has rolled out iTunes 10.3 to support the updates. Though at the time of writing, iTunes software update checker is still showing iTunes 10.2 as latest one, but in a while, you will see iTunes 10.3 as an update.
You can also read about iTunes 10.3 on the official Apple site, where everything is explained in detail. Here is the link of the official page to download iTunes 10.3.
Also good news is after iOS 5 will be launched, you don’t need iTunes for updates. You can update your iOS device software directly on AIR. Also if you have not updated your iPhone to latest iOS then download iOS 4.3.3.
Don’t forget to check out Mac OS X new features announced at WWDC 2011.