Assembly program is a very large and wonderful program and one of the best vector programs, but it lacks some important features. The important feature that I wished to be present is the "color Gradient ", which is a very important suggestion and I have seen the proposal before on this page About a year and a half and it was answered that it will be added in the near future. Please add "color Gradient" as soon as possible and I swear to you that it will be the best program.