2.1 - 

* Provide the \var{image?} predicate\newline
* Allow \var{make-world} to create a graphics context using non-default parameters\newline
* Add 'hdindex' file for HTML docs\newline
* Add i386 macosx support\newline
* Fixed a bug with (save) and (save-screen) in image.ss.\newline

2.0 - 12/24/2006

* Renamed generator to define-generator\newline
* Added translucency functions for all primitive drawing functions\newline
* Added keyboard and graphics tests to the tests/ directory\newline
* Renamed any class named foo\% to Foo\newline
* Wrote new HTML documentation\newline
* Fixed various minor bugs\newline

1.6 - 11/19/2006

* Fixed Linux version to work with 3m. allegro.plt should work with 3m on all\newline
supported platforms now.\newline
* Improved documentation\newline
* Collision detection fixed a little bit\newline
* New 'generator' syntax for a simple way to make new objects in the game\newline
framework\newline
* Fix the 'start' method in game.ss so the last two arguments are optional\newline

1.5 - 10/30/2006

* Added game framework\newline
* Added more functions to keyboard.ss and image.ss\newline

1.4 - 8/29/2006

* OSX( PPC ) support\newline
* Added set-coordinates to mouse.ss which sets the x, y positions of the mouse\newline

1.3 - 7/31/2006

* Added blender routines\newline
* Added more keyboard support: simulate-keypress and readkey.\newline
* Documented more functions\newline

1.2 - 7/16/2006

* Added png support\newline

1.1 - 7/8/2006

* When the window loses focus in Windows, run the program in the background\newline
* Provided more drawing functions\newline

1.0 - 6/26/2006

* Initial release. Some functionality provided, drawing, keyboard, mouse.\newline
