Corrections

Material revisions leave a record

As of September 18, 2026, the first edition of this site has no confirmed material factual corrections.

What we record

Corrections affecting capabilities, price judgments, privacy risks, or recommendations are logged with the date and nature of the change.

Typos, formatting issues, and wording changes that do not alter meaning are usually corrected directly.

Use the contact page and include the page address, a description of the issue, and a primary source whenever possible.