v0.2.2

• Major bugfix which crashed Rails

v0.2.1

• Multiple comments
• Minor refactoring
• Some bugfixes

v0.2.0

• Major structure change
• Big refactoring of the whole gem
• Multiple bugfixes

v0.1.1

• Multiple refactoring
• Global bugfixes
• Better testing

v0.1.0

Initial publication from original library