Fallout 4 Add-Ons

On September 9, 2015, Bethesda announced Fallout 4 DLC will be coming to the Xbox One, PS4, and PC in 2016 and have a season pass available for $29.99 that will include all future DLC.

Story add-ons
On February 16th 2016, 3 new addons were announced for Fallout 4, premiering March, April, And may 2016 respectively.