Site history
- v1.0 — 2026-08-17: initial build — 71 calculators across six clusters, 31 articles, category hub, brand assets, self-hosted fonts.
- v1.1 — 2026-08-18: Medical & Clinical cluster added (12 tools incl. blood pressure, anion gap, corrected calcium, Cockcroft-Gault) + 2 medical articles.
- v1.2 — 2026-08-18: 7 category guides (>2,500 words each), homepage category command center, mega-footers, OG/social branding, 404, search.
- v1.3 — 2026-08-18: Topical-gap tools (CDC LMS BMI-for-age, frame size, deficit-to-date, Katch-McArdle TDEE, hCG doubling, method comparison), bidirectional pillar links, sameAs/contactPoint/SearchAction schema, llms.txt, per-page lastmod.
- v1.4 — 2026-08-18: Clinical/Expert Review Board structure (transparent process — individual reviewer credentials to be published as signed), true publication dates, multi-currency display on finance tools, measurement illustrations with HowTo schema.
How to read this log
Every entry describes shipped, verifiable changes. Content edits update page dates and this log in the same commit.