goBrush on its website is on version 3.6.1 However Minehut seems to only want to download version 3.3.25 which isn't ready for newer versions like 1.16.4. The plugin creator couldn't help me figure out how to fix it and says its an error on MInehuts end because of the mod version which is unavailable for myself to update. Having plugins like goBrush updated would be really nice for map creators like myself.