The Joomla extension WoW Boss has been updated for the latest raid of World of Warcraft : Antorus, the Burning Throne. You can download it here or you can use the auto update tool from the Joomla administrator panel (Extensions > Manages > Updates > Find Updates). You can find a live demo here.
If you want to contribute to the extension or report any issues, you can do so on Github.
Thank you all and have fun defeating the Burning Legion for good.