In a scenario where the RadListView is added to and removed from the visual tree multiple times, a memory leak occurs and the gref count always increases. 

Reproducible on Android 6.0  or higher.

Implement caching of images on Android.

Example:
<telerikListView:ListViewItemStyle BackgroundColor="{DynamicResource MedLightGrey}" BorderColor="{DynamicResource LightGrey}" BorderWidth="1" BorderLocation="Bottom"/>

Available in the R2 2017 PS release

Available in the R2 2017 PS release

On Android the header items are taking too much space and are invisible using GroupHeaderTemplate.

Available in minor release 2017.2.0602. It will also be available in the R2 2017 SP release.

Images loaded from memory stream behave strange - on iOS they don’t load immediately, only after list is scrolled and after that they start resizing and reordering randomly when scrolling; on UWP they load on initialization but have same problem with reordering.