- The Dockerfile's test stage stacks on TEST_BASE: this build's agent by default, or a published image. It adds only the test tools (uv export of the dev group into the image's environment), never reinstalling the agent, so the suite tests the image as published. - scripts/e2e.sh --image passes NISSE_E2E_MODEL into the container. - The plan marks M1.5 done: v0.1.0's published image passed the whole e2e suite (9 of 9, 11m37s), with the release's own tests over it. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPQ14L3LikyefCMFBqEbKE