irc.gitter.im is not accessible over IPv6
I am not sure if this is the correct place to report this, but I was unable to find an issue about missing IPv6 support and irc.gitter.im
doesn't seem to have AAAA records and thus it cannot be accessed using IPv6-only systems.
In my usecase, I have a cheap VPS with IPv4 NAT and TheLounge prefers IPv4 over IPv6 requiring workaround of forcing it to use ::
for outgoing connections so it throws Connection closed unexpectedly: Error: getaddrinfo ENOTFOUND irc.gitter.im
to me.