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								|  Quake 4 v1.4 Beta SDK for Windows (PC) This v1.4 beta software development kit for Quake 4 adds a host of new features to the game, including refined hitboxes, optimized sound and network code, configurable fps caps, and more. | Feb 26, 2007 | 855 | 56.46 MB |  
								|  Quake 4 v1.4 Beta SDK for Linux (PC) This v1.4 beta software development kit for Quake 4 adds a host of new features to the game, including refined hitboxes, optimized sound and network code, configurable fps caps, and more. | Feb 26, 2007 | 1478 | 62.74 MB |  
								|  Quake 4 v1.4.1 Beta SDK for Windows (PC) This v1.4.1 update affects pure server and protocol consistency, players with 1.4.1 can only play against other 1.4.1 players. Also previous savegames are not compatible. | May 07, 2007 | 693 | 56.46 MB |  
								|  Quake 4 v1.4.1 Beta SDK for Linux (PC) This v1.4.1 update affects pure server and protocol consistency, players with 1.4.1 can only play against other 1.4.1 players. Also previous savegames are not compatible. | May 07, 2007 | 778 | 62.75 MB |  
								|  Quake 4 v1.4.2 SDK for Linux (PC) This v1.4.2 Quake 4 SDK for Linux features full public game source code as well as map, mod and art samples. | Jun 25, 2007 | 1182 | 62.75 MB |  
								|  Quake 4 v1.4.2 SDK for Windows (PC) This v1.4.2 Quake 4 SDK for Windows features full public game source code as well as map, mod and art samples. | Jun 25, 2007 | 2417 | 56.73 MB |  |  |