Social Dummy is iOS 9 or later.
v4.5.2 or Later
New UI components are being added that will improve alignments and stability. This however requires iOS 9.
V4.5.1 or Earlier
It is a requirement by Apple that apps build using iOS 11 SDK only supports iOS 8 or later.
Apple no longer allows developers to target lower then iOS 8.
Customer support service by UserEcho