I'm still very new to this, so please excuse me if it seems obvious to you. I'm kind of weary of installing an add-on that requires you to go through files and change/add code to them (have only been installing ones that you add with .xml because I feel like you can just click uninstall and it comes off (?)). What would happen to these add-ons once the XenForo software is updated? Would you have to manually go uninstall everything or re-change the code? That's what I'm afraid of; broken add-ons.