BioWare has announced a Game of the Year edition for Dragon Age: Inquisition that is set to release on October 6th for PS4, Xbox One, and PC. This edition will include the full base game plus the all the DLC packs including Jaws of Hakkon, The Descent, and Trespasser. This pack will also include all the add ons that have been released too, allowing for more customisation and gear for your Inquisitor.
The reason why the PS3 and Xbox 360 aren’t getting the Dragon Age: Inquisition GOTY edition is due to the fact that not all DLC was released on the previous generation, due to those consoles not being powerful enough. If you are planning on picking this package up then make some serious time for it. Dragon Age: Inquisition was our RPG of the Year in 2014.
Source: Dragon Age Official Site