Among many minor updates you can now lock your rooms. Only the people with the correct edit key is able to edit the world. So if you are a creator and hate other people messing your stuff up, this is the feature for you. Why play games when you can hang out in this Multiplayer Level Editor. Just select a world and have fun with other players. Use the ARROW KEYS to move around, press the SPACEBAR to jump. To edit a world use YOUR MOUSE. Select brick type from the bottom and place it in the level. ..more
But remember, there will be tons of other guys doing the same. You can destroy their work or you can help them build awesome level. You can also set your mood with the mouse. Have fun!