Battle.net outlines the latest hotfixes implemented on the server side over the past week in World of Warcraft, Blizzard's MMORPG. Word is: "Hotfixes are updates we make on our end without requiring you to download a new patch. Some of the hotfixes below will go live the moment they are implemented, while others may require your realm to be restarted to go into effect. Please keep in mind that some issues cannot be addressed without a client-side patch update. We will continue to update this thread in the days ahead as additional hotfixes are applied." Thanks Ant.