A few weeks ago I uploaded the 2.0.0 public beta to GameJolt, I would rather not have this only be there as this game is not GameJolt exclusive. I also finally released the source for 1.2.4, though you need to convert it into a SB3 file (Scratch 3.0 Project File) and fix some errors in it.
2.0.0 will release with it's source public.