The developers of Victor Vran just released new end-game content, in the form of a free DLC by the name of Cauldron of Chaos Dungeon:
More information.The Cauldron of Chaos is an ever-changing dungeon that offers randomized daily challenges for veteran demon hunters. This new content is available only for characters of level 26 and above.
The Cauldron of Chaos is stirred every day, offering a new set of challenges and encounters for you and your friends. You will be able to access the new dungeon from the World Map.