It says that I am running 1.0.1, so what can I do

Hello, I play multiplayer with my friends and my computer is a Mac. When I create a server, only I get missions and they don't. Help!!

I need help with this too, its not working!!

Yes this happened to me as well. Use the arrow keys to go to options, then get to the resolution bit. Then use the arrows to go bigger or smaller and keep saving until you get to the right resolution. Hope I could help