I upgraded to 1.23.0 and now my HASS is broken because when renewing the letsencrypt cert (duckdns does the renewing not the letsencrypt add-on) it only now gives me MYDOMAIN.duckdns.org instead of *.MYDOMAIN.duckdns.org. Others are reporting this also: https://github.com/home-assistant/addons/issues/4111#issuecomment-3180239334
There were no config changes. How can I downgrade duckDNS to an earlier version easily? I do not have the "add-on downgrade backup" ... I should have clicked that button <sad_face>