3
- the sounds were updated to replace non-free sounds
4
- joystick support was added
5
- scale2x, scale3x, and scale4x effects were added
6
- the order text was changed to support both plain text and keystrokes file
7
- the source code files were renamed
8
- the code was considerably cleaned up and rewritten
9
- comments and variables were translated to the English language
10
- all C++ code was removed and the remaining code was made to conform with C99
11
- the license was changed to the GPLv3
12
- resources files were renamed
13
- volume control was added
14
- GP2X and PSP patches were merged
15
- the high-score file format was changed
3
19
- compile with GCC 4.0.3