I wrote about two additions to SwiftUI's navigation transition APIs in iOS 27. The new crossFade transition provides an alternative presentation animation, while AnyNavigationTransition makes it possible to choose a transition dynamically at runtime: nilcoalescing.com/blog/SwiftUI...
SwiftUI now includes CrossFadeNavigationTransition, a built-in cross-fade navigation transition, and AnyNavigationTransition, a type-erased wrapper that allows transitions to be selected dynamically a...