Documentation issues for burpui-agent?

Reading the burpui agent section in:

https://burp-ui.readthedocs.io/en/latest/buiagent.html

I have noticed that there are some lines:

# On which port is the application listening
port = 10000
# On which address is the application listening
# '::' is the default for all IPv6
# set it to '0.0.0.0' if you want to listen on all IPv4 addresses
bind = ::
# enable SSL
ssl = true
# ssl cert
sslcert = /etc/burp/ssl_cert-server.pem
# ssl key
sslkey = /etc/burp/ssl_cert-server.key
# burp server version 1 or 2

But I though those are not in use anymore for burpui? right?