I've added ipv6 support to local_ip and public_ip functions. Since upstream has no updates since 3 years, I'm submitting a patch here instead. Reproducible: Always
Created attachment 889047 [details, diff] Ipv6 support
Created attachment 889048 [details] neofetch-7.1.0-r2.ebuild New -r2 ebuild to include the patch.
One comment. I have not added local ipv6 support for non-linux systems as i do not have such to test on.