| 1.7d - release 5 | 
	
		|  | Now allows user to configure a debug build (e.g. make linux-i386-debug) | 
	
		| Cleaned up some compiler warnings | 
	
		| Fixed silliness in PIXELFORMATDESCRIPTOR stuff in win32 | 
	
		| Fixed multicasting support | 
	
		| Fixed sound volume bug (reset to zero in config if quit when paused) | 
	
		| Fixed handling of window close under X windows | 
	
		| Fixed several serious bugs in sound filtering 
	Coordinate system was totally wrongVarious calculations were incorrect | 
	
		| Improved sound support on linux and got sound working on linux ppc | 
	
		| Improved stereo panning filtering 
	New transfer function does better directional attenuation | 
	
		| Added inter-aural delay to enhance stereo separation | 
	
		| Added support for brightness control (i.e. gamma correction) 
	Only available on PseudoColor or DirectColor visuals under XOnly available on win32 if using colormap or SetDeviceGammaRamp() works | 
	
		| Added custom visual choosing algorithm on X (to prefer DirectColor over True) 
	Making it more likely to get a gamma correctable visual | 
	
		| Added support for destroying/recreating OpenGL context on-the-fly 
	Required to support dynamic video format changing on win32 | 
	
		| Support for dynamic changing of video format on xfree86 and win32 
	Removed startup format picker on win32 -- change format through options | 
	
		| Improved integration with win32 desktop (alt-tab, screen saver, etc.) 
	Minimizes on loss of focus;  disables annoying key sequences | 
	
		| Config file on win32 now saved in a consistent location |