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Should Caddy and Traefik Replace Certbot?
(www.eff.org)
This is a most excellent place for technology news and articles.
Can confirm that acme.sh is a great option. Way better support of many DNS APIs than Certbot, including easier setup of wildcard certificates. Personally moved to this when Certbot's ability to do RFC2136 (dynamic DNS method that many DNS servers support) was seriously lacking, and never looked back.