There was a little peice of info left out of the video that the developing team mentioned in the past would be with 2.0 but was such a small detail they forgot to include it. Anyhow I feel I should remind people for the sake of completeness. Anyhow here we go:
Just a reminder that the Hero Class Mechanic will receive a legendary trait in this update. This was mentioned when the class snuck into an update and @Sirrian mentioned that it would receive a legendary trait in 2.0 cause it needed the 2.0 coding to work.