Greg's Lighting is now in the "Maybe, Maybe not" category. While it was originally intended to be a part of the pack, due to some technical shenanigans (don't ask me, I'm not technical!) it might have to be excluded for the good of the pack. Assuming those get cleared up, it's a great candidate to be included, and might be added in at a later point.
Technical shenanigans? Sounds like something that DireWolf20 would say... haha