Release Notes: Microsoft Windows is now supported. An auto-leveling feature levels the camera at the press of a key. Rotations have been revised to include the local Z axis (when flying) and use quaternions; mouse rotations were also fixed. Progressive mouse mode has been improved by not using glutWarpPointer. The Makefile has been updated for Windows and Cygwin binary releases. More error checking has been to the TGA load library, and fseek() calls and various potential bugs have been fixed. Some controls meant for debug (like the fog toggle) have been disabled, and a debug mode added. The project has switched to the GPL version 3 and above.