Apple's M4 Macs, including new MacBook Pros, a Mac mini, and an iMac, are expected to be launched in October.According to Mark Gurman, most of these Macs are already shipping.The lineup includes an entry-level MacBook Pro 14-inch, higher-end MacBook Pro 14-inch and 16-inch models, a new iMac, and a revamped Mac mini.The launch event is expected to highlight the AI capabilities of the M4 chips and Apple Intelligence.