Yesterday's OS X 10.7.4 update also brought with it more preparation for Macs equipped with Retina displays, observes AppleInsider. One example is the icon for TextEdit, which was previously a 209KB image measuring 512x512, but now takes up 1.7MB, and has doubled in resolution to 1024x1024. Other icons have grown without doubling in resolution; these include ones for Address Book (from 279KB to 484KB) and Dashboard (from 130KB to 226KB).
