I'm working on store using Uptown theme, in the home page of the uptown demo store
(this link http://themes.uptown1.nop-templates.com/) when you scroll down to the featured products, every product have color selection underneath of each.
my question is this a feature exist in V4.0 only? because I'm using V3.9 and I can't apply the same feature.
if this feature exist in V3.9, how can I do it using Admin portal only (no coding)?