Gems4 devise-two-factor 6.4.0 58,850,191 February 02, 2026 shoulda-kept-assign-to 1.1.0 609,089 October 09, 2015 shoulda-kept-respond-with-content-type 1.1.0 59,646 October 09, 2015 mandrill-mailer-rails 1.1.0 10,987 April 11, 2015