Update to be Rails 7.0 compatible. Drops support for ruby 2.6 and Rails 6.0-
Update to be Rails 6.1 compatible
- Drop Ruby 2.3 support
- Add Ruby 2.6 and 2.7 support
- Fix a deprecation warning in Rails 6
- Allow for not checking
inside_transaction? on primary database (#13)
- Allow setting
Knockoff.default_target to set the default target other than :primary (#11)
- Drop Ruby 2.2 support
- Add Ruby 2.5 support