The release note declare resolving the issue that iOS 9.0, 9.1 and 9.2 crash:
Resolves an issue that affected app compatibility with iOS 9.0, 9.1 and 9.2. Apps containing asset catalogs built with Xcode 10 whose deployment target was set to iOS 9.0, 9.1 or 9.2 would produce content incompatible with the runtimes of those iOS versions. Rebuilding the application with Xcode 10.1 resolves this issue.
I used thre newest Xcode10.1 realease version to rebuild th application and uploaded to TestFlight, but after downloading from TestFlight, our app still crashed in the same way.
Did apple really resolve that issue?