Your organization has strict policies on tracking rollouts to production and periodically shares this information with external auditors to meet compliance requirements. You need to enable auditing on several Cloud Spanner databases. What should you do?

A. Use replication to roll out changes to higher environments. B. Use backup and restore to roll out changes to higher environments. C. Use Liquibase to roll out changes to higher environments. D. Manually capture detailed DBA audit logs when changes are rolled out to higher environments.