Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
A new lobby server for Cannon Smash. This version contains client for the server; Cannon Smash players can find opponents on the lobby server and play with them.
Optimization of simple mode for non 3D-accelerated machines, a fix for game balance, fixes for a fullscreen bug on Windows and other minor bugs, and an improves protocol for Internet play.
Cannon Smash can now be played over the Internet with multiplayer mode. Some minor changes and bug fixes were made. New features include the ability to select menus with the keyboard, skip replay, and the ability to change the port number on multiplayer mode.