Code Name Morningstar is a new site that looks like it will eventually be hosting D&D 5E digital tools.
I first read about it via Rob, one of our Lords of Tyr over at A Hero Twice a Month.
Rob says, "Wizards of the Coast is working with a new licensee, Trapdoor Technologies, to deliver digital tools for Dungeons & Dragons 5e. In May, Wizards of the Coast announced Kobold Press designed two of the adventures to support the Tyranny of Dragons storyline. DriveThruRPG has been powering Dungeons & Dragons Classics for awhile now. I think this may represent a subtle shift in how Wizards of the Coast is handling Dungeons & Dragons."
Wizards has just a small announcement that was released on 6/11.