October 25th 2008, version 1.0.6
- Added Spanish localization
- Updated registration module

August 30th 2008, version 1.0.5
- Added French localization

March 25th 2008, version 1.0.4
- Graphics output heavily accelerated, this should fix most speed problems
- Fixed graphic errors on certain hardware (e.g. new MacBooks)
- Now accepts modifier keys (Cmd, Alt, Ctrl and Shift) as input keys
- Changed enemies' jumping behavior
- Last enemy turns into red now
- Changed bubble behavior: Only 15 empty bubbles can now be on screen at once
- Special items necklace and heart never appeared. Fixed
- Internal counters were wrong: yellow sweet will now appear more often
- Unused letter bubbles will reappear in next round
- Further minor fixes

February 21th 2008, version 1.0.3
Many gameplay bugs and glitches fixed! Some changes will make the game harder, some will make it easier.

- Certain special items (e.g. the shoe item) never appeared, fixed.
- Behavior of bubbles changed to better match the original.
- Enemies falling out of bubbles will now move to the direction they are facing.
- If bubbles turn into oranges they won't stick anymore but fall down to the floor
- Jumping enemies will not fall though floors anymore.
- Players won't die if they are inside a waterfall and an enemy's shot hits
- Players are not invulnerable anymore when starting a new level
- Big lightning will now better hit the enemies
- Flying enemies will now always move synchronously inside a symmetric level
- EXTEND bubbles appearing in one level will have different letters if possible

Other fixes:
- The game will start correctly on a case sensitive file system (already fixed in version 1.0.2a).
- Level editor now saves background and tile information correctly

January 16th 2008, version 1.0.2
- New level editor integrated. Many thanks to Andrew and Eli Stone of StoneDesign!

December 27th 2007, version 1.0.1
- Fixed a bug which occurred while restoring a saved game.
- Updated registration module.
- Corrected support information in help files.

December 14th 2007, version 1.0
- Release