Fantasy Flight Games announced an expansion for Descent: Journeys into the Dark Second Edition with Labyrinth of Ruins.
From the announcement:
Fantasy Flight Games is proud to announce Labyrinth of Ruin, an expansion for Descent: Journeys in the Dark Second Edition that introduces an all-new epic campaign, plus new heroes, monsters, classes, and more! Set in a previously unexplored region of Terrinoth, Labyrinth of Ruin takes players on a riveting journey to the broken remains of a forgotten city. Throughout the many quests included in this expansion, heroes will enlist the aid of unique allies in their mission to stop the evil overlord.