Your MacBook Pro was overdue for an upgrade, and today it got one. Apple announced a new MacBook Pro this morning at an intimate event in Cupertino, along with small refreshes of a couple of its other laptops. The Air is the cheapest MacBook, and the MacBook is the thinnest MacBook, but the MacBook Pro is the best and most important MacBook. The new Pro, which comes with either a 13- or 15-inch screen, does look like the last model. Which is to say, it still looks like a laptop.