The duration of stun effects in PvP has been decreased
Players who do not significantly contribute to a dungeon will no longer receive crowns (leaderboard points).
Players will only be allowed to change their in-game name around once a week. (A future client update will include better error handling for this case -- right now it'll show you a generic invalid name error.)
New Super Rare characters have been added to the drop tables of Shiny Summoning Crystals