Known issue: Immediately after upgrading, users may have trouble loading Xamarin.Android projects. Please restart Xamarin Studio again if you experience this.
Visual Studio Users: You should be prompted with this update when you open a Xamarin.Android project. You can also check manually in Tools > Options > Xamarin.Android.
MonoDevelop Users: You should be prompted to upgrade next time you open MonoDevelop, or you can use Help > Check for Updates. IDE support requires Xamarin Studio 4.0. Layout Designer fixes require MonoDevelop 3.0.4.
Removed the time limit in Starter edition.
There are no API changes in this release.