It seems Square Enix will be re-releasing the open-world martial arts action game Sleeping Dogs developed by United Front, on PS4 and Xbox One this year. Sleeping Dogs was originally released in August of 2012.
The full title for the re-release will be Sleeping Dogs: Definitive Edition. Just like with what Square Enix did with the Tomb Raider: Definitive Edition. The game will be released by the end of the year according to an Amazon listing for the new edition. The Definitive Edition will include the game along with all the DLC released and if pre-ordered it will also come with a 26 page art book.
It has already been revealed that United Front are working on another Sleeping Dogs game called Sleeping Dogs Triad Wars. It is not known if this will be a full sequel to the original or something else. Hopefully with this news we will be hearing about the possible sequel soon.