The Advanced Editor is finished! Only one menu left: the actual editor! I have designs written down for it, so I just need to make the sprites and figure out how I'm going to do this.
Version 0.9 should be out soon! (In a week or so)
The first release is going to be v0.9 because I am not an expert in math and I may have made mistakes in the core graph-drawing and math-calculating part.