I've been using acme.sh for years, and in that time, I've had to update it once (maybe last year) due to the move to ACMEv2. The interface stayed the same, at l

I've been using acme.sh for years, and in that time, I've had to update it once (maybe last year) due to the move to ACMEv2. The interface stayed the same, at least as far as my use cases, but I spent an hour in the docs reading about new features. I've got a wildcard cert now! Reading Jacques' post made me wonder WTF was going on, especially "The machine that this is all running on will need a much more recent version of its OS." Oh, right, the reference ACME client written in Python.