@karmaso I'm fairly new myself so I could be mistaken, but I think it's up to your instance admins to install the update on your instance. Unless you host an instance, I don't think you need to do anything.

That said, the new features will probably show up in-browser first. I'm guessing it could take a few weeks for the mobile clients to catch up. Don't know for sure though; maybe the dev teams are in close communication.