I'm using Xcode 12.1 12A7403, and when I go to Editor > Add Target, the option to create "Today Extensions" using Storyboards no longer exists, but instead, there is only the option to create "Widget Extensions" using SwiftUI.
Is there a way to create "Today Extensions" in this version of Xcode? I still want my extension to be compatible with iOS 13.

From an Apple Systems Engineer of Apple's Developer Forum:
That being said, widgets that were originally designed for earlier iOS versions are still available on device - just only in more limited capacity (app the bottom of Today View). According to Apple:
Edit: This means in order to create a Today Extension, one must downgrade to XCode 11, then create an target Today Extension.