All our #git repository hosting VMs have now been updated in production and are running the #gameoftrees web server gotwebd.
See here for how to configure the web server in gotsys.conf: https://gameoftrees.org/gotsys.conf.5.html#WEB_SERVER_CONFIGURATION
The web server name to use in the configuration is your subdomain.gothub.org
Custom domains can be added on request (and you'll need to set up an A record).