When was the CSL Elite Wheel Base+ released?

The "CSL Elite Wheel Base+ (- officially licensed for PS4)" was released in late 2018 as a standalone Wheel Base product licensed by Sony.

It is the Wheel Base that was first released (June 2017) within the Racing Wheel bundle: "CSL Elite Racing Wheel - officially licensed for PS4"
Later Fanatec managed to offer the CSL Elite Wheel Base+ separately which was the first time that Sony licensed a Wheel Base for their Playstation (4/5) platform.

Picture of the CSL Elite Wheel Base+:

The most obvious visible difference between the CSL Elite Wheel Base V1.1 (PC, Xbox) and the CSL Elite Wheel Base + (PC, Playstation, Xbox) is the Fanatec Logo on the side panels of the V1.1 version. To clearly differentiate the two wheel bases the full product name can always be found on the product label located on the bottom of the product.

Both Wheel Bases are compatible to PC out of the box and can be used on Xbox (One, Series S/X) with the right steering wheel on it.
Only the CSL Elite Wheel Base + is PlayStation compatible!