Release Notes: The player object was made Movable. A sphere/plane collision detection algorithm was added. A problem with the font loader on some X servers was fixed (this shows up as a "bad font" error, and it is the result of prematurely closing the X server connection from which the font was created). Various fixes were made to collision detection. Gravity was added (although it is still undocumented). Some debugging tools were added.
Release Notes: Positional audio has been implemented. Support has been added for rendering of 2D graphic panes into the HUD. A textured Sphere primitive has been added. A point/Sphere collision algorithm has been added. Code has been added to allow hiding the mouse cursor from both SDL and GTK. A callback argument leak has been fixed. C++ usage fixes required by the new G++ compiler have been made. Argument type checking for generated types has been added.
Release Notes: A collision detection framework was added. Issues with inconsistent lighting were fixed. Fixes and enhancements were made to TextPane.