Suggested approach: This question is less about feature knowledge and more about your general excitement for iOS releases – if none of SwiftUI, widgets, SF Symbols, or App Clips interest you, you might be in the wrong career.
I'd suggest a good approach here is to list a few broad things, but then pick one you really like and drill right into it.
Estimated difficulty: Easy
UIColor has values outside 0 to 1?
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