What is the maximum supported version of the iOS version with Ionic v3

Ionic Framework ionic-v3
1

Hi Team,

I have an iOS App in Production, build using ionic v3.
I need your help with the following questions:

  1. What is the maximum supported version of the iOS version with Ionic v3?
  2. Will ionic v3 be compatible with iOS 13 and above?
  3. What is your recommendation on Production App running on Ionic v3 with the upcoming iOS updates?

We are using the following configuration:
Ionic version: 3
Angular: 5.2.11
Cordova-iOS: 4.5.5
ionic-native/core: 4.20.0

and including other native packages.
Please let me know if more information is needed for my current configuration.

Thanks,
Pratik