Rendering Parity Gate
Certified Baseline v1.0.0 · Certified 2026-07-14 · 8 regression checks
8
Total Checks
0
Passed
0
Failed
8
Pending
Preview matches browser-captured PNG
Browser PNG matches production PDF
PDF matches inline email PNGs
No HTML tags appear in delivered PDF
Legacy buildPdf() not invoked for standard Preview → Send workflow
sendPreGenerated path remains active
Browser-authoritative rendering preserved
Renderer Guard blocks legacy fallback
Engineering Principle
There is ONE production rendering implementation. Do not create a second rendering engine. Preserve the certified browser rendering engine as the protected production baseline.
Certified components: src/components/rendering/LetterRenderSurface.jsx · src/lib/rendering/browserLetterRenderer.js · src/lib/rendering/browserLetterRenderer.js · src/lib/rendering/CoffeltRenderingEngine.js · base44/functions/initiateLetterDelivery/entry.ts · src/pages/LetterPdfPreview.jsx
