Product
Changelog
2026-07-19
- Published Error Knowledge Base SSOT aligned to Rule Set kdp-epub-2026-07 (12 EPUB + 7 cover rules).
- Documented platformImpact defaults: KDP rejects structural EPUB errors; cover print rules scoped to KDP paperback.
2026-07-12
- Rule Set kdp-epub-2026-07 freeze: P0 EPUB package/navigation checks marked Supported in the coverage registry.
- Clarified C-TRIM Auto Repair scope (PDF page-box only) vs guided cover rules.
2026-07-01
- Seeded knowledge articles for E-RSC005 through E-FONT and C-TRIM through C-RATIO.
- Added FAQ and detection outlines for common Canva / Docs / Kindle Previewer failure modes under kdp-epub-2026-07.