This page provides instructions for migrating away from sunset version
Having a version lower than 0.28, I upgraded according to:
$ sudo apt-get install python-certbot-nginx returns after a couple of attempts
python-certbot-nginx is already the newest version (0.28.0-1+ubuntu16.04.1+certbot+3).
So I expect to have the newest version available. Yet
certbot --version || /path/to/certbot-auto --version returns
which even after a
sudo serivce certbot restart or full machine reboot is clearly unexpected.
helpmight have been more natural, this is filed under
client dev as the case is important and the documentation needs tweaking somehow IMHO.