* Add Appraisal for Rails 6.1
* Upgrade Rails
* fix: standardize error message of association matcher
* Bump listen version to v3.5.1
* Fix the wrong number of arguments (given 2, expected 1)
* Remove deprecated method
* Update Rails to 6.1.3.2
* Remove test for ActiveModel::Errors#generate_message
* Missing ':through' option for has_many association.
* Fix the actual_foreign_key method that is returning a string instead of an array of foreign keys
* Fix Bundler::GemNotFound: Could not find gem 'puma (~> 5.0)'
* Fix Bundler::GemNotFound: Could not find gem 'rack-mini-profiler (~> 2.0)'
* Bump rspec-rails to 4.1.2
* Fix 'rails generate' not working with Rails 6.1
Pedro Paiva