Xamarin is currently under development for .NET 6. What does that mean, exactly? Xamarin apps will use the .NET Core BCL, but the Mono runtime? We'll dissect a running .NET 6 mobile app and compare what we see with existing Xamarin apps. Learn the difference between 'msbuild' and 'dotnet build', "SDK style" or short-form projects, runtime identifiers, and other concepts to jumpstart your knowledge of the changing .NET ecosystem.