Gems4 wkhtmltopdf-binary-edge 0.12.6.0 9,583,286 August 29, 2020 wkhtmltopdf-heroku 3.0.0 7,828,098 July 13, 2024 qualtrics_api 0.0.16 40,534 July 05, 2019 wkhtmltopdf-heroku-edge 0.12.2.1 7,407 February 17, 2015