Changelog
How we keep this current
Last updated 2025-12-12.
This page lists high-level changes to the ROI framework and calculator so readers can understand what has been updated.
2025-12-12
- Added stable, prerendered educational routes for the ROI framework, methodology, sources, glossary, FAQ, and policies.
- Added structured data (JSON-LD) for Organization, Person, WebSite, WebPage, Article, FAQPage, and BreadcrumbList.
- Added a citation system with a bibliography page and per-page footnotes.
- Added visible educational-use disclaimers and author attribution.
A markdown version is also available in the repository as CHANGELOG.md.