python-certbot-nginx (nor any python-letsencrypt-nginx) was never released on 16.04 so cannot regress. Michael didn't include it in his SRU work, so it didn't make this update and isn't expected to do so in the future either.
** Changed in: python-certbot-nginx (Ubuntu Xenial) Status: In Progress => Invalid ** Changed in: python-certbot-nginx (Ubuntu Xenial) Assignee: Michael Casadevall (mcasadevall) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1640978 Title: [SRU] Backport letsencrypt from bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-acme/+bug/1640978/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs