Since ipv6 launch day has already been and gone and all other services have ipv6 enabled it would seem natural for lish to be available over ipv6.

It can be frustrating when for some unknown reason all ipv4 traffic is being dropped or experiencing loss and ipv6 is working fine (International IPV4 traffic from australia has been having issues lately) causing me to be unable to acess the lish console over ssh.

I've made informal requests on the IRC channel for awhile now. I think it's on the roadmap but down below some other goodies they've got cookin'.