Gems4 turbolinks 5.2.1 141,393,498 September 18, 2019 turbolinks-source 5.2.0 102,775,635 August 20, 2018 mail_view 2.0.4 5,464,297 December 13, 2013 boilerplate_generator 0.0.2 11,512 May 08, 2007*