For one of my project, I need to issue certificates with Let’s Encrypt with ACME python binding.
But on Debian Stretch and Ubuntu Xenial, there is only quite old python-acme available (respectively 0.10 and 0.4).
Is there any (current or future) compatibility trouble to expect with such old libraries and current ACME v1 endpoint? Is there any compatibility matrix or tests results for each version of ACME against current v1 endpoint?
Concerning ACME v1 endpoint directly, is there any dates planned for its deprecation in favor of v2?