Hello! Digital Ocean has an option for letting me use an IPv6 address but I don't know enough about networking to know what the implications are of upgrading. I chose not to host https://fanaticus.social on IPv6 initially because I didn't know if there were going to be any incompatibilities with lemmy. Can anyone here educate me?
I never hosted a Lemmy instance myself but since it's already running and nginx is listening to both protocols (you can try accessing the literal [IPv6] address in your browser, it should bring you to the default nginx page), I believe you can add the AAAA record to your domain and it should work. Don't take my word as final, though. Might ask @Ruud if that's correct.