Once installed, your node keeps itself current over the air: it pulls the latest behaviour from the store in the background — no redeploy, no re-download. Restart in place to load brand-new actions. The system is its own administrator.

The engine ships thin and pulls each class from the store the first time, then caches it — so after the first run it works with no network. zero web.serve ~/my-site turns any folder into a home.