The user can now play against another player through a server. Currently the game server does not perform any authentication (anybody can join the game). So the network feature is currently only suitable for "private" arena, such as a lab, a hall, or a train compartment.
This release fixes the following: a memory allocation bug that may crash the application, memory leaks reported by valgrind, an error in the help file, and improper setting of the alpha-beta window in the game's AI.