NOTE: The default Xcode 12 beta can be used for development of all platforms except new Apple Silicon Macs. A separate download named “Xcode 12 for macOS Universal Apps beta” contains support for macOS Universal apps, and can be run on Intel-based Macs as well as the DTK from the Universal App Quick Start Program. A future beta of Xcode 12 will support all platforms, as well as macOS Universal apps within a single product.