Electronic Arts and Crytek have released a patch for Crysis Wars, updating to v1.1 the multiplayer suite for Crytek's Crysis franchise and part of the Crysis Warhead package. Thanks: Voodoo Extreme. Press 'read more' for changelog.
Update: a dedicated server is also available (thanks: Blues).

Crysis Wars v1.1 Patch (47.25MB)

Crysis Wars Dedicated Server for Linux (10-28-2008) (14.49MB)