### Bug fixes

* [#43](https://github.com/rubocop/rubocop-rails/issues/43): Remove `change_column_null` method from `BulkChangeTable` cop offenses. ([@anthony-robin][])
* [#79](https://github.com/rubocop/rubocop-rails/issues/79): Fix `RuboCop::Cop::Rails not defined (NameError)`. ([@rmm5t][])

### Changes

* [#74](https://github.com/rubocop/rubocop-rails/pull/74): **(Compatibility)** Drop Rails 3 support. ([@koic][])

[@andyw8]: https://github.com/andyw8
[@rmm5t]: https://github.com/rmm5t
[@koic]: https://github.com/koic
