Added unstable docker container changes/difference

[x] DNScrypt updated 2.0.44; stable is using an older version
[x] Updated public-resolvers to v3
[x]  Reverted to master with a much simpler .toml file
[ ]  Trial performance with pihole after disabling DNScrypt cache'ing

Author: xtr0py

README.md

@@ -1,5 +1,5 @@
 [![Docker Cloud Build Status](https://img.shields.io/docker/cloud/build/xtr0py/dnscrypt-proxy-2-docker.svg)](https://hub.docker.com/r/xtr0py/dnscrypt-proxy-2-docker)
-![Docker Image Size (latest by date)](https://img.shields.io/docker/image-size/xtr0py/dnscrypt-proxy-2-docker)
+[![Docker Image Size (latest by date)](https://img.shields.io/docker/image-size/xtr0py/dnscrypt-proxy-2-docker)
 [![Docker Pulls](https://img.shields.io/docker/pulls/xtr0py/dnscrypt-proxy-2-docker.svg)](https://hub.docker.com/r/xtr0py/dnscrypt-proxy-2-docker)
 
 This is a Docker image containing [DNSCrypt Proxy 2.x](https://github.com/jedisct1/dnscrypt-proxy). You can use this to set up a DNS server on your local network which resolves queries using DNSCrypt or DNS-over-HTTPS (DoH) rather than sending plaintext DNS queries over the Internet.
@@ -10,6 +10,12 @@ This image comes with a configuration which:
 * DNSSEC, no logging, no filtering servers enabled
 * Listens on all interfaces
 
+The unstable docker container is being actively edited with the following differences
+[x] DNScrypt updated 2.0.44; stable is using an older version
+[x] Updated public-resolvers to v3
+[x]  Reverted to master with a much simpler .toml file
+[ ]  Trial performance with pihole after disabling DNScrypt cache'ing
+
 You can run with this configuration:
 
 `docker run -p 53:53/udp xtr0py/dnscrypt-proxy-2`