A lot of these changes sound pretty cool.
Although ...
Once enraged, they need to do damage or receive damage in order to keep their Rage going for another turn.
Is that a mistake ? In DnD 5E, Barbarians can maintain their Rage if they merely make an attack during their turn. They don't need to actually hit. The description above sounds like a nerf. Maybe that's your intention, but I don't see why Rage would need to be nerfed ...
P.S. : I'm not quite sure why there is a reply box below the announcement (Community Update), but then the forums says "You may not make replies to announcements". How about just locking the announcement thread, to clearly indicate that they cannot be replied to ? I'm not super-fond of spending time typing a comment, and then realising that my text may have been gone (fortunately, hitting "previous page" allowed me to recover the text, copy it and paste it here).
