- updated python to version 2.5.4
- updated to latest version of physics engine
- fixed an error that allowed the use of one nickname with several players simultaneously
- fixed a vulnerability of the server version, which could be exploited to cause a DoS (Denial of Service)
- fixed a security hole that could be used to run malicious code on any gameserver
- deleted a resolution from the options menu that is not supported by the games GUI system
- changed the physics calculation so the tanks now use all wheels instead of only three
- altered the steering routine for tanks so they are easier to control even at higher speed
