There was a bug where the plugin wouldn't work at all if you aren't on 1.18.2
I know i don't support older versions, but forcing the plugin to not work on unsupported versions is just plain stupid and idk why anyone would want to do that. There are still no guarantees that it'll work, and you'll still get no support, but the plugin may work now for older versions!
No other changes were made. If you're on 1.18.2 you don't have to update. It has no effect on you.