Seeing 404 URL on hints when bootstrapping LXD

not sure where this should be reported, but I just happened to be reinstalling Juju on LXD… and saw a link hinting it can help me run better… but when I click it I got 404’d
 juju bootstrap localhost
Since Juju 2 is being run for the first time, it has downloaded the latest public cloud information.
Creating Juju controller "localhost-localhost" on localhost/localhost
Looking for packaged Juju agent version 2.9.35 for amd64
Located Juju agent version 2.9.35-ubuntu-amd64 at
To configure your system to better support LXD containers, please see:
Launching controller instance(s) on localhost/localhost...
 - juju-8ac444-0 (arch=amd64)                 
Installing Juju agent on bootstrap instance
Fetching Juju Dashboard 0.8.1
Waiting for address
Attempting to connect to
Connected to
Running machine configuration script...
Bootstrap agent now started
Contacting Juju controller at to verify accessibility...

Bootstrap complete, controller "localhost-localhost" is now available
Controller machines are in the "controller" model
Initial model "default" added