- Bake the commit SHA into the image (GIT_SHA build arg) and serve it at /version, so a deploy can be verified end to end. This repo is the dockerloid deploy test service. - cssnr/portainer-stack-deploy-action@v1 reads `endpoint` and `pull`; `endpoint_id` / `pull_image` were silently ignored. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>