Apple has released OS X Mountain Lion 10.8.3 and the first security update of 2013. The update includes a number of good improvements including:
- The ability to redeem iTunes gift cards in the Mac App Store using the built-in camera on a Mac.
- Boot Camp support for installing Windows 8 and Macs with a 3 TB hard drive.
- Various fixes for issues that cause a URL to quit apps unexpectedly, that might cause Logic Pro to become unresponsive and stuttering audio on 2011 iMacs.
- The update also includes Safari 6.0.3.
The update is available via Software Update or through the Mac App Store. You can find the full support document on Apple's support site.