Hi!

I agree that we need a convenient way to add mirrors, it can be critical
to users who get low throughput from Berlin.

To that I'd add the option to add channels straight from the installer.
Not sure it belongs to a separate change set, maybe we can hit two birds
we one stone here.

Forwarding to Mathieu who I think knows the installer pretty well! :)

Cheers!

-- 
Pierre Neidhardt
https://ambrevar.xyz/