End of season clarification

Hey guys,

just need some info about the “end of season” rewards.

  1. Have they been announced yet, like mounts and stuff? Where can i see them?
  2. With all the ranked changes and 50 wins req: Does the rewards still get determined by the highest ranked achieved in season or the actual rank in the end?
  3. if highest ranked achieved: Does is matter if i hit it prio the 50 wins, or do i have to do 50 wins and then my highest rank count?

ty all!