After uploading a build of my app with Xcode 10.2 beta 2, App Store Connect always complains with an email stating about an "Invalid Bundle".
The exact error messages are as follows:
Invalid Bundle - One or more dynamic libraries that are referenced by your app are not present in the dylib search path.
Invalid Bundle - The app uses Swift, but one of the binaries could not link to it because it wasn't found. Check that the app bundles correctly embed Swift standard libraries using the "Always Embed Swift Standard Libraries" build setting, and that each binary which uses Swift has correct search paths to the embedded Swift standard libraries using the "Runpath Search Paths" build setting.
I've even tried to re-build a version of my app, which was previously accepted by App Store connect with a new build version.
I still get the same error message.
Now I suspect that I've somehow messed up App Store Connect because I've uploaded a version of my app with Xcode 10.2 beta 2, where the Swift standard libraries where not included.
Can anyone confirm this?