Current vs Proposed Diff Review

The proposed design converts a request-coupled document publishing flow into an event-backed, versioned, observable pipeline. It keeps the read path fast, isolates write-side failure domains, and creates explicit contracts between editor, renderer, access control, and comment services.

Start with the diff page. As each section reaches the viewport, the acceptance checklist ticks itself. Use the other pages to inspect API contracts, migration sequencing, and verification coverage.