Do you want to easily upgrade buildings with your hammer? Probably, with a single hammer hit? Or.. with a click? Or even better - immediately when you build? Welcome to my world!
BEFORE YOU DOWNLOAD
Auto Grade means that when you upgrade first time, you enable this plugin without any commands, and when you upgrade second time, you disable it. If you do not want it to be the same, disable it by default with default preferences, or for whole...