# caddy A tiny 4MB Caddy image compressed with [UPX](https://github.com/upx/upx). # Caveats Since this image is `FROM scratch`, it does not have the certificates necessary to connect to external HTTPS servers, including Let's Encrypt's ACME server. This means that automatic TLS will not work in this Docker image. TODO: add [ca-certificates.crt](https://curl.haxx.se/ca/cacert.pem) in /etc/ssl/certs/