I am new to the Mac ecosystem, and I am in the middle of learning SwiftUI by writing my first macOS app. I had no idea that Xcode was tied to the OS release and was a bit surprised that I could no longer open my project after the update. I could download the RC, but I am not in a rush, just a little shocked that the new Xcode is not available the same time as the new release if the old version will not work on it. I mostly bought my Mac because I need the Adobe Products for some of my workflows. Linux is my usual daily driver but writing SwiftUI caught my attention and I have been enjoying it until now.