This should help clan games in which someone gets disconnected. Yellow text is now used for team messages. You can have as many macros as you want. Launchpads can now be restricted to be used by certain teams. This allows for purchasing of items, which can include armor, items, weapons, stomp events, and even level changes.
Weapons can now spawn object generators for their secondary attack.
New items with no 'Display Name' will no longer print a 'picked up' message. This is for cleaning up your Character Classes. It can also send global messages and team messages. Team Arena features added with observer abilities. Designers can force server settings for their map if they want their map to only be played with certain settings.