Registry stack documentation: machine-readable Markdown.
Index of all pages: https://docs.registrystack.org/preview/llms.txt
Full corpus: https://docs.registrystack.org/preview/llms-full.txt

# Advanced operations

> Recoverable operator journeys for configuration, trust, materialization, runtime inspection, diagnostics, and bounded Script sources.

Use these task guides after the project fixtures, environment preflight, generated inputs, and
product activation boundaries are familiar.
Each guide names the evidence to retain, the limit of each gate, and a recovery path.

## Configuration and trust

- [Rotate credentials, keys, certificates, and trust](rotate-credentials-and-trust/)
- [Compare a baseline and reapprove a source change](compare-and-reapprove-source-change/)

## State and runtime

- [Refresh and recover a materialization](refresh-and-recover-materialization/)
- [Recover, restart, upgrade, migrate, and roll back](recover-upgrade-migrate-and-rollback/)
- [Inspect and diagnose a running deployment](inspect-and-diagnose/)

## Source adaptation

- [Operate bounded Script workers and protocol helpers](operate-script-workers/)

Registry Relay and Registry Notary activate separate product bundles.
Stage Relay first, stage Notary against that Relay, and admit traffic only after both product
boundaries pass.
This sequence is compatible staged admission, not atomic project activation.

{/* Evidence: products/notary/docs/configuration-trust-and-integrity.md and
    products/notary/docs/deployment-hardening-runbook.md. */}

## Next

- [Verify the project](../../verify/)
- [Review generated artifacts](../../generated-artifacts/)
- [Use the operator diagnostic reference](../../reference/diagnostics/operator/)