Unreal Engine 4 Supports Mods! Ark: Survival Evolved Starts The Trend - Live from Epic HQ

I cant find the repository for the ark UDK4 @ https://github.com/StudioWildcard1/Ark-Dev-Kit on the Ark website Workshop

Is it no longer needed to mod for the game Ark? And if that is the case will the UDK4 be its replacement?