Apple issues MacBook Air and MacBook Pro Update 2.0
Apple on Thursday supplied an update for all Mac notebooks introduced in June 2012 in the form of "MacBook Air and MacBook Pro Update 2.0."
The update reportedly includes graphics performance issues and reliability enhancements. It also improves compatibility with some USB devices.
The update is 127.07 megabytes, and can be downloaded directly from Apple. It requires OS X 10.7.4 or later.