When i go to download it the only options are 0.7.2
You'll have to click on your profile picture and go to My Library then click Download underneath the game to access the new update.
It took me a second to figure it out myself.
It didn't work
DId you pay the min 10$ for the new content?
I figured that since it has been so long since we got an update which was free that i thought this would have been it.
