Uhm, not sure what has changed, but installing 2.0.0 RC using the latest installer is giving me a serious headache. My router wasn't able to resolve anything anymore. I made a backup copy of the previous version, ran the installer, installed dnscrypt-proxy and haveged, rebooted and everything went haywire as it couldn't resolve anything anymore, not even the addresses I manually have added in dnsmasq.conf.add. For now I have no other option to use WAN DNS 1, I'll give it another shot and see how that goes.