Release hotfix for old app version that supports older iOS version

Let's say I have an app version of 1.1.0 that currently supports from iOS 14.0 and above, and now I'm planning to release an app version of 1.2.0 but I'm dropping the support for iOS 14.0 (meaning that the app v1.2.0 will only support iOS 15.0 and above).

Now let's say there's an issue happening in the app v1.1.0 but only affecting iOS 14 users and I somehow need to release a hotfix release. My question, is it possible to release an update of v1.1.1 but only targeted towards iOS 14 users while keeping the v1.2.0 for iOS 15 users and above?

If it is possible, how can I do that? Or if it's not possible, what kind of approach can I do to mitigate this kind of issue?

Release hotfix for old app version that supports older iOS version
 
 
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