axil42 [1] filed a deletion request for nodejs-gitlab-letsencrypt [2]: Since GitLab now supports Let's Encrypt by default, this project is no longer maintained, thus this package can be removed.
[1] https://aur.archlinux.org/account/axil42/ [2] https://aur.archlinux.org/pkgbase/nodejs-gitlab-letsencrypt/
