Ok, so guys, a staff blog was just posted saying they are updating Wikia so that it will be compatible with HTML5. One of the codes they said that will no longer work is
align=center
Now, I'm no coding freak, so I don't know how much of this we have on this wiki, but any coding that is going to be useless in the update must be changed to new coding; the blog said CSS coding works. Check that blog out to see other updates.