serve treats any path whose last segment contains a dot (e.g. /rendered/.sops.yaml) as a file, so it shows a directory listing instead of the page's index.html -- breaking nearly every rendered/raw file page under the local dev server. The new serve.json sets renderSingle, so serve returns a directory's lone index.html, which is exactly what owl emits per page. Real static hosts resolve these URLs natively; this only patches the local serve helper in run-owl-for-general-development.sh. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0112UhDj44J8KdzZdE4xQPKX