Just installed; awesome plug-in!
Two small-ish feature requests:
1) A config field in the GUI for the subnet routers that will result in the --adviertise-routes parameter during tailscale up command. This removes the need to run "tailscale set --advertise-routes=$cidr" in the cli.
2) Have an additional advanced config field for extra tailscale up flags. Ie. I want to use the flag --snat-subnet-routes=false.