Following months of rumors and speculation, Apple has used WWDC 2023 to reveal iOS 17, its next milestone operating system release for the iPhone.Shown off during the annual Worldwide Developer Conference keynote on Monday, the launch of iOS 17 is a continuation of the well-known iPhone operating system for another year. Set to arrive in the fall when it will be preinstalled on the iPhone 15 range of devices, iOS 17 will offer users of all compatible iPhones, the usual selection of improvements to existing features and apps."With iOS 17, we've made iPhone more personal and intuitive by deeply considering the features we all rely on every day," Craig Federighi, Apple's senior vice president of Software Engineering, said. "Phone, FaceTime,…