Source and method changes
Corrections
A factual or methodological correction must leave a visible version trail.
Correction standard
Confirm the issue against an official source, date the correction, identify affected topic and export versions, and explain whether prior interpretation changes. Do not silently rewrite a legal-status label or scoring rule.
Current change log
30 August 2026 — canonical privacy-MRI v2 journey, source snapshot, score-v1.1 denominator explanation and hard-disabled public-review boundary prepared for public educational use.