Is SwiftUI backwards-compatible with iOS 12.x and older?

Is SwiftUI backwards-compatible with iOS 12.x and older?

swift ios12 swiftui

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UIImageJPEGRepresentation has been replaced by instance method UIImage.jpegData(compressionQuality:)

ios swift swift4 ios12

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UICollectionViewFlowLayout estimatedItemSize does not work properly with iOS12 though it works fine with iOS 11.*

swift uicollectionview uicollectionviewlayout ios12 uicollectionviewflowlayout

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iOS 12 specific problem: Core Data External Storage Binary Data corruption

ios swift core-data ios12

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Read SMS message in iOS

ios swift sms appstore-approval ios12

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Playground is not showing result on right bar

swift swift-playground ios12

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How to change status bar style - iOS 12

ios swift ios12

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How to show verification code suggestion on keyboard from Message

ios swift xcode10 ios12

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Swift class extensions and categories on Swift classes are not allowed to have +load methods

swift ios12 xcode10.2

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Unarchive Array with NSKeyedUnarchiver unarchivedObject(ofClass:from:)

ios swift nskeyedunarchiver ios12

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Shader performance data maybe unavailable due to deployment target older than device

ios iphone swift xcode ios12

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Swift 4.2 Cannot convert value of type '(UIImagePickerController.InfoKey).Type' to expected argument type 'UIImagePickerController.InfoKey'

ios swift uiimagepickercontroller ios12

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SystemConfiguration.CaptiveNetwork doesn't work on iOS 12

ios swift ssid ios12

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ReplayKit's RPSystemBroadcastPickerView not showing preferredExtension

ios swift ios12 replaykit

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What is Main Thread Checker in Xcode

ios swift ios12

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