I didn’t notice that Corona SDK now only builds for iOS 7.0 (and 7.1 beta), and since Apple had set guidelines in place that require iOS 7 compatibility by February 1, 2014, it got me wondering, do we still need to make two sets of graphic assets (i.e. logo.png and logo@2x.png)? And what about all the Icons.png and Default.png files? Are there any non-Retina devices that use iOS 7?
I’m always trying to optimize the amount of space my app takes up (and the amount of bandwidth it takes to download my app from the App Store), so has anyone seen or have their own guidelines in place for handling assets?