Q2 2013 SP1 brings vast improvements to RadControls for Windows 8 XAML and RadControls for Windows 8 HTML.
Among the many improvements are the extended Grid’s Aggregation API, Gauge’s design-time galleries, Data Storage’s improved performance and fluent API methods for HTML, just to name a few. You can find the detailed release notes at:
RadControls for Windows 8 Release Notes
RadControls are now ready to be used in Visual Studio 2013 and Windows 8.1 both in public preview state. A few weeks ago we also announced New Licenses for Hobbyists and Small Businesses for RadControls for Windows 8 to support the growing number of hobbyist developers as well as small businesses embracing the platform. Don't forget to check the updated Controls Examples in the store.
Nikolay Atanasov is Product Manager in Telerik AppPrototyper Team