Colorloop channel

I am currently using openhab 2.5 and am migrating (slowly and on another computer) to openhab 4.0.x. In my old setup, I have 2 Hue bulbs that I used with the channel “Color Loop” and it was simple enough to turn this on. In openhab 4.0 (and I think openhab 3, which I played with but never migrated to), there is no Channel for the “Color Loop.”

My question is, how do I use this feature in the newer openhabs? OR, do I need to program the cycling colors manually now. If so, I can figure that our or search for examples. I just need to know the direction I need to go. Thanks in advance.