In Xcode 16, project files and folders are arranged differently in the Project navigator. What used to be a group is now a folder, and this simple change has some interesting effects. At first, I was against the new scheme - in fact in my SwiftUI for Mac 2024 article, I specifically recommended reverting back to the old group method. But after doing some more reading and testing, I think the answer is not so clear cut.
Since Xcode 15 doesn’t work on macOS Sequoia, now’s my last chance to create sample apps with both Xcode 15 and Xcode 16 in macOS Sonoma, and compare the two.