In light of Adobe’s DPS Release 28 and the availability of iOS7, I updated the Icon Template with new sizes and new assets.
The new template, available for Photoshop CC, uses the new Adobe Generator to create assets automatically. Placing your artwork still works the same: Just update one smart object and the new icons populate into the document. After activating Generator, each time you save the document Photoshop will generate assets in both retina and non-retina size automatically.
The template now includes launch images and a placeholder for the new navigation bar icons.
Download DPS Asset Generator.psd