change

caddy/v2/Dockerfile

@@ -4,6 +4,7 @@ RUN go install github.com/caddyserver/xcaddy/cmd/xcaddy@latest && \
     export CADDY_VERSION=$(wget -qO- https://api.github.com/repos/caddyserver/caddy/releases/latest | grep '"tag_name":' | head -n 1 | sed -E 's/.*"([^"]+)".*/\1/') && \
     xcaddy build ${CADDY_VERSION} \
         --with github.com/caddy-dns/cloudflare \
+        --with github.com/mastercactapus/caddy2-proxyprotocol \
         --with github.com/mholt/caddy-dynamicdns \
         --with github.com/mholt/caddy-webdav