PRs to add support for new DNS providers have been slow to merge, in part because the support story is complex[0]. However, plugins need not live in the main C

PRs to add support for new DNS providers have been slow to merge, in part because the support story is complex[0]. However, plugins need not live in the main Certbot repository. Maintaining a plugin yourself may be the lowest-friction way to build one right now (or may have its own challenges; I haven't tried that approach). Lexicon supports he.net[1] and Certbot provides a class for building Lexicon-based providers[2] with very little effort (although perhaps more effort and duplication than would be ideal[3][4]). 0: https://github.com/certbot/certbot/issues/6504 https://github.com/certbot/certbot/issues/6504 1: https://github.com/AnalogJ/lexicon/blob/master/lexicon/providers/henet.py https://github.com/AnalogJ/lexicon/blob/master/lexicon/provi... 2: https://github.com/certbot/certbot/blob/master/certbot/plugins/dns_common_lexicon.py https://github.com/certbot/certbot/blob/master/certbot/plugi... 3: https://github.com/certbot/certbot/issues/6178 https://github.com/certbot/certbot/issues/6178 4: https://github.com/certbot/certbot/issues/6621 https://github.com/certbot/certbot/issues/6621