Hi,
Just updated to v29 from the mac app store and no longer able to open the Drafts app.
The crux of the issue appears to be…
dyld: Library not loaded: /System/Library/Frameworks/SwiftUI.framework/SwiftUI
My system (mac OS 10.13.6) does not have that library, hence the crash.
This is an apparently known issue and there’s a simple solution, as detailed at:
https://developer.apple.com/forums/thread/126506