Since version 0.13:
- Improved game control settings
- Added key repetition
- Made the "main puyo" more visible by blinking
- Added score board and hall of fame
- Added a new music and game theme
- Added some sound effects
- Added OpenGL support
- Added a useless effect (corona) in the about menu
- Improved in-game animations
- Improved menu appearance
- Added a useless effect (corona) in the about menu
- Fixed eye blinking problem on rotating puyo
- Fixed a bug when rotating left in a single column
- Fixed Windows sound and fullscreen mode
- Improved the end of game detection
- Inverted the puyo orientation when they fall
- Version in about
- Improved the Makefile
- Added a changelog
