`up` only builds images that are missing locally, and `update` refuses to run without an existing database to back up — so a fresh install that is meant to fetch prebuilt images had no command that did it. `pull` fills the gap and fails loudly if REGISTRY_PREFIX is still the local default. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018SqJYt7jD7oUEkoY68sBZo