Apple today added three Macs to its list of obsolete products. The 2018 Retina MacBook Air, the 13-inch 2018 MacBook Pro with four Thunderbolt 3 ports, and the 13-inch 2017 MacBook Pro with two Thunderbolt 3 ports are now considered obsolete. The three products were previously part of the vintage list, but have been moved. Apple adds a product to the vintage list when it's been five years since it was last distributed for sale, and it becomes obsolete at the seven-year mark.