Divinity: Original Sin was supposed to be out already in 2013, but it has since been shunted to February, spring, the 20th of June and now according to Polygon, Larian Studios has pushed back the release date to June 30.
The developer has earlier remarked that adding new material to the game based on community suggestions has caused the changes in schedule. Larian does not want to rush their game, as it's a big one, studio head Swen Vincke stated.