Change hostname of the latest hass.io release

hi there,
just wonder how I can change the hostname of my latest HASS.IO version from hassio.local to anything more special for me.

With backend it is possible but not on UI. I’ll add this into CLI soon

Any update? I see hostname is a command for hassio, but it doesn’t change the hassio hostname when I SSH in, just the core-ssh hostname. When I reboot, it’s back to core-ssh. Thanks!

I’d like to know as well.