Bring CHANGELOG up to date (#1442)
Bring CHANGELOG up to date (#1442)

* Bring CHANGELOG up to date

* Update CHANGELOG
biow0lf/shoulda-matchers,thoughtbot/shoulda-matchers,biow0lf/shoulda-matchers,thoughtbot/shoulda-matchers,thoughtbot/shoulda-matchers,thoughtbot/shoulda-matchers,biow0lf/shoulda-matchers,biow0lf/shoulda-matchers