As mentioned in a July post, a large number of people have been experiencing issues with late model 2013 MacBook Airs (Mid-2013 Haswell-based), including wireless problems, volume changing when playing video, and display flickering when using Photoshop.

Apple has released “MacBook Air (Mid 2013) Software Update 1.0” that addresses all of these issues. It is available for download directly from Apple, or via Software Update/Mac App Store on the affected MacBook Air.