Preview tracks and Tuist SDK for in-app updates

We're introducing two new features to make managing and distributing previews even better.

Preview tracks

You can now organize your previews into named tracks like beta, nightly, or internal:

tuist share App --track beta

Tracks make it easy to group previews by purpose and filter them in the dashboard.

Tuist SDK

The new Tuist SDK enables your app to detect when a newer preview version is available and notify users - keeping testers on the latest build.

import TuistSDK

struct MyApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
                .task {
                    TuistSDK(
                        fullHandle: "myorg/myapp",
                        apiKey: "your-api-key"
                    )
                    .monitorPreviewUpdates()
                }
        }
    }
}

The SDK checks for updates within the same preview track. When you share with --track beta, the SDK notifies about newer builds on that track. Update checking is automatically disabled on simulators and App Store builds.

See the Previews documentation for more details.