I like how certbot (plus a cron job) automates renewing SSL/TLS certificates to the point where I didn't have to touch again it for over a year before they finally phased out something, and all that meant was I had to update certbot.
Ended up using the opportunity to go and add some of my other subdomains to the certificate too.
@NovaSquirrel Oh, I got that as well. So I am not too sure what I need to update for it to continue to work.