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We currently have our entire app written as SwiftUI Views with ViewModels (currently set as @StateObjects). SwiftUI has a new feature in iOS 17 called @Observable which simplifies the MVVM pattern and would greatly reduce the complexity of our codebase. However, our current ViewModels implement Combine pipelines on the @Published properties which allows us to do all sorts of things from validation of inputs to ensuring lists are filtered correctly. Without the @Published property wrapper in the new @Observable macro, we don't have access to those combine pipelines and so we were wondering how others have solved this? One idea we are floating around is using CurrentValueSubjects as the variable types, but that does pollute the code a little as we have to utilise .send() and .value in the Views which seems like an anti-pattern. Any thoughts or help would be greatly appreciated!