Deus Ex: Mankind Divided's Desperate Measures mission and the Covert Agent Pack that come with your pre-order of the game is now available to all that own the game for all platforms.
Desperate Measures is an in-game mission added into the game while the Covert Agent Pack adds new skins for Adam's armor and trench coat, as well as weapon skins and a few consumables.
For Steam, you simply have to update your game and you'll have the content all set for you. For PS4 and Xbox One owners, you have to download the pre-order content in their respective online stores.
Digital books related to Deus Ex is also now available for free; novella Deus Ex: Hard Line, written by James Swallow, the mini-comic The Dawning Darkness, and a mini-artbook can be downloaded here.
And you are all set! Patience is apparently a good thing for some when it comes to pre-order content.
Deus Ex: Mankind Divided is out on PS4, Xbox One, and PC.