This update significantly refreshes the container image, bumping the bundled Caddy HTTP server to a v1.0.0-beta release built using Go 1.12.4. In a notable security improvement, the Dockerfile has been modified to run the server as an unprivileged user (65534:65534), exposing port 8080 by default via a new minimal Caddyfile. Additionally, the build script now relies natively on Go modules instead of Caddy’s legacy custom build routines. These updates make the default image much safer to run out-of-the-box and the build tooling more idiomatic.