4 Awesome things in Xamarin.Forms 4 with James Montemagno
https://channel9.msdn.com/Shows/XamarinShow/4-Awesome-Things-In-XamarinForms-40

Faster Android builds
https://devblogs.microsoft.com/xamarin/dex-counting-xamarin-android-improved/

Using maps with Xamarin.Essentials
https://devblogs.microsoft.com/xamarin/maps-navagation-xamarin-essentials/

Integrating Raygun into Xamarin.Forms
https://raygun.com/blog/diagnose-xamarin-forms-errors/

Check out the latest UI controls from Telerik
https://www.telerik.com/xamarin-ui