If you haven't done so already, read
this thread. An update for the server will come once Bukkit has made the necessary changes to support 1.8.
However, due to
even more Bukkit issues, the Bukkit 1.8 update is unlikely to be released anytime soon.
The first time you'll see the 1.8 features on DKCraft will be once the server is wiped, as stated in the latest news post on the wipe.
Until then, please be patient. This whole 'Bukkit vs Mojang' thing has introduced a lot of complications outside my, or anyone's control.