In this update, we bring in a new feature that has been requested for some time right now -> users are now able to have colored nicknames when using /nick command.
For now, we only support the most basic ChatColor codes that you can find by Googling exactly that.
In addition to this update, /nick command will not allow any nicks that contain any numbers.
Be aware that this version might produce some bugs, if it does, be sure to report it straight away to me.