The renew docs are a little light on details compared to the number of options that exist to set up a certificate.
If I have the following to generate a certificate:
sudo letsencrypt-auto certonly --config config.ini -a standalone --test-cert
sudo letsencrypt-auto renew perform the same request if the certificate is nearing expiration or would it try and do the webroot renewal?
If I run the above command a second time, the docs hint that it might just renew the certificate, I was just wondering if that is the case or there are some edge cases where it would just get new certificates?