macOS Catalina beta 4 is out, breaks SwiftUI previews and doesn’t support 2019 MacBook Air July 16, 2019 by admin Tweet Today, Apple released the fourth developer beta for macOS 10.15 Catalina. It has a couple big issues, breaking SwiftUI previews with Xcode 11 beta 3 and there’s no build for the 2019 MacBook Air. Read more… Neowin Related Posts:Apple launches second beta for iOS 17.5, macOS 14.5 and moreXcode 26 beta 7 brings Claude Sonnet 4 and other…Apple releases third beta updates for iOS 18.6,…Edge 113 Beta is now available with enhanced…Apple releases iOS 18 Developer Beta 3 for supported iPhones
