Novice alert: with Xcode 12.5 when I connect my iPad Air to preview my app it says 'OS version lower than deployment target' (my iPad is on OS 12.5.2). When I change the deployment target to 12.3 pretty much all of my code is useless (only available in IOS13.0 or newer).
Does this mean any app I develop in Xcode will only work on later devices or is there a way to make the app compatible with older devices?
Does this mean any app I develop in Xcode will only work on later devices or is there a way to make the app compatible with older devices?