Feature request - Support for certbot-auto
Let's Encrypt will be ending support for the ACMEv1 protocol in June 2020. ACMEv2 isn't supported by older clients, particularly certbot 0.10.2 which is the latest version available on Debian Jessie (via jessie-backports).
This was previously raised in issue #5230 (closed).
EFF's guidance for Debian Jessie is to remove the outdated certbot package and install a newer version of certbot-auto directly from their site.
My understanding from the ISPConfig code is that only the certbot command is supported.
For those running Debian Jessie who can't easily upgrade, it would be desirable for ISPConfig to support both certbot and certbot-auto when installing/renewing certificates.
Server OS: Debian Server OS version: Jessie 8.11 ISPConfig version: 3.1.15p2 Certbot: 0.10.2 (via backports)