Somehow, it's already been almost four years since Apple redesigned the MacBook Air with a Retina display. That laptop got a big performance upgrade in late 2020 as one of the first computers to ship with Apple's M1 silicon, but lately the device has started to feel long in the tooth. As expected, Apple is refreshing the MacBook Air today with a design that's more reminiscent of the 14- and 16-inch MacBook Pro models that the company released last fall.