I have an app with a library that is unsupported on iOS 9, I'd like to avoid the user experience of the app crashing for our testers (which is what happens when running the build on iOS 9).
While I'm waiting for the vendor to update their library is there a way to restrict downloads of the app from Hockey App (I haven't found a way in our settings).
The only alternative I can think of is trying to get the app to not crash long enough to check the version and raise a notification but that does nothing for our existing builds.
Unfortunately this is not possible. The best you can do is, if possible, put an availability check and only use the framework if you are running < 9.0.