1.4.0 - Heyzap is used for highscores, due to Openfeint shutting down it's services
1.3.0 Halloween - Halloween theme and all levels unlocked from beginning - no more start overs!
1.2.0 - Access to all Free Levels created and uploaded by users!
1.1.0 - +110 levels. Retry of finished level. More Skips!
1.0.3 - In colorblind mode the bubble to be launched has a white background