CarouselView is now open source:
Reduced assemblies referenced per platform project from three to one so that now each platform gets its own version of Xamarin.Forms.CarouselView into which the portable library has been merged. For example, Android used to referenced: Xamarin.Forms.CarouselView Xamarin.Forms.CarouselView.Platform Xamarin.Forms.CarouselView.Android But now only references: Xamarin.Forms.CarouselView (android specific)
Creating this thread to collect all CarouselView feedback until it is merged back into the Xamarin.Forms package.
James Montemagno put together a post on CarouselView here