- Every publish is a permanent immutable revision (manifestpublishedversions),
kept indefinitely; optional retention policy (keep last M / prune older than N)
deferred, default keep-everything.
- Draft edits are not versioned (working copy overwrites), so field-level "who
changed what between publishes" rides the existing core audit system - no new
table, shows in the Audit Logs UI IT already uses.
- Runbook: History tab for published versions + roll back; Audit Logs for draft
edit provenance.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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