There are is such thing as a "security patch" for iOS. If they release an update, they are releasing features as well. How quickly we forget the debacle that is iOS13. This was not a smooth deployment[0]:
13.0.0 9/19/19
13.1 9/24/19
13.1.1 9/27/19
13.1.2 9/30/19
13.1.3 10/15/19
I wait a couple of days to make sure updates are not bricking devices. Waiting just a week saw 3 updates and a 4th within 10 days. Some of those updates saw serious crippling of capabilities of the device after the update.
I wait a couple of days to make sure updates are not bricking devices. Waiting just a week saw 3 updates and a 4th within 10 days. Some of those updates saw serious crippling of capabilities of the device after the update.
[0] https://en.wikipedia.org/wiki/IOS_version_history#iOS_13