- Add support for Ruby 2.7
- Drop support for Ruby 2.2
- Ruby 2.7 deprecated the use of hashes in the last argument of a method call. We added a check to handle that deprecation. Read more here: https://www.ruby-lang.org/en/news/2019/12/12/separation-of-positional-and-keyword-arguments-in-ruby-3-0/
- Raise a ValidationError when #perform! fails rather that call the Rails 5 specific #raise_validation_error method
- Declare support for activemodel/activesupport version 4.0 or better
- Initial release