• New DNS plugin PowerDNS
• Fixed duplicate identifiers in the Domain parameter causing errors with some ACME servers. Identifiers will now be deduplicated prior to being saved and sent to the ACME server. (#517)
• Added WSHDelayAfterStart param to the WebSelfHost plugin which adds a configurable delay between when the challenge listener starts up and when it asks the ACME server to validate the challenges. (#518)
• Orders where the MainDomain is longer than 64 characters will not include a CN value in the Subject field of the certificate request sent to the ACME server. CNs longer than 64 characters were already being rejected by some CAs like Let's Encrypt because the x509 spec doesn't allow for it. More Info