Ubisoft released information about the coming up DLC for Watch Dogs by the name of Bad Blood.
You will play as T-Bone after the events of Watch Dogs. You will get 10 new single player campaign missions and have access to new side missions. Players will get access on September 30th and if you got the season pass, you will be able to get the game a week earlier on September 23th.
Have a look at the trailer: