Activision and id Software have released a new patch for Quake IV, bringing the first-person shooter sequel developed by Raven Software to v1.1. The update addresses a number of issues throughout both single and multiplayer. There are several improvements including a fixed pure server system, a new AddonPak autodownloading system, voice chat in multiplayer, a forcemodel option, brightskins, smooth stair-jumping, a one-minute warning for tournament matches, Hyper-Threading Technology and Dual Core support as well as a ton of multiplayer specific fixes which have been requested by the community. This patch also includes four new professionally made multiplayer maps - check these new screenshots added in our gallery.
Update: Activision announced there is a problem with the widescreen functionality that may harm a user's monitor. If you are using the current 1.1 beta and/or final do NOT enable widescreen or disable widescreen if you are currently using it. They are working on a re-release and will make it available as soon as possible.

Quake 4 v1.1 SDK for Windows (56.01MB)

Quake 4 v1.1 SDK for Linux (61.35MB)