Most of these updates is based on data from https://repology.org/,
detection based on permanent redirect from http:// to https://.
$source urls are updated when they contain $url as substring.
From the documentation:
Forward queries for specific zones to one or more non-DNSCrypt resolvers.
This uses a plugin that requires dnscrypt-proxy to be compiled with
the ldns library.
[TT: bump pkgrel]
