The official list of hotfixes that address various issues related to the recently released World of Warcraft Patch 6.1.2 can be found here. Hotfixes are updates made on the server end without requiring a new client-side patch. Some of the hotfixes below will take effect the moment they are implemented, while others may require the realm to be restarted to go into effect. Some issues cannot be addressed without a client-side patch update. This list will be updated as additional hotfixes are applied.
From Pvp and item changes to, garrisons, followers and outposts, quests, raids and dungeons the full detailed notes are available on the official website.