This isn't just free, its endorsed by the EFF (Electronic Frontier Foundation). They are the leading nonprofit defending digital privacy, free speech, and innovation..

Just need to run sudo certbot --apache again and there is the option to renew. One of my original fears about free certs was that they had to be renewed so often. But if that is all it takes then "no problamo". 👍

Also check out certbot to auto renew your cert:  https://wiki.archlinux.org/title/Certbot

Very cool