Update README.md

Author: swiftuiux

README.md

@@ -20,7 +20,7 @@ Async Task Kit provides tools to manage asynchronous tasks efficiently, with fea
 - **State Management:** Monitor task progress, results, and errors using reactive properties.
 - **Task Cancellation:** Cancel running tasks to free up resources when no longer needed.
 - **Customizable Error Handling:** Define custom error-handling logic tailored to your application.
-- **Seamless SwiftUI Integration:** Uses `@Published` properties for real-time UI updates. I decided to keep `@Published`, I think at this moment the world is not yet ready for iOS 17. 
+- **Seamless SwiftUI Integration:** Uses `@Published` properties for real-time UI updates or @observable is you can afford iOS17 or newer.
 - **`Async.SingleTask`:** A view model for managing a single cancellable asynchronous task.
 
 ## Usage