changelog.md

2.2.0

• Add support for ActiveRecord >= 5

2.1.0

• Add support for ActiveRecord >= 4.2

2.0.0

• Add support for ActiveRecord 4.0
• Drop support for Ruby < 1.9.3

1.1.0

• internal refactoring

1.0.1

• adding license

1.0.0

• initial release