Gems4 turbolinks 5.2.1 141,198,454 September 18, 2019 turbolinks-source 5.2.0 102,589,417 August 20, 2018 mail_view 2.0.4 5,442,699 December 13, 2013 boilerplate_generator 0.0.2 11,365 May 08, 2007*