Apple upgraded it's new MacBook yesterday with faster Skylake processors, bigger battery, and a new rose gold color, but there's also something for those looking to buy the more versatile MacBook Air.The 13-inch model now comes with 8GB 1600MHz LPDDR3 memory as standard.Back when the machine was updated in mid-2015, the 13-inch model always came with 4GB RAM as standard on all models, with 8GB
