Updates

Changes to the working links and to this handbook are logged here. When a link changes, this is where the new one appears first.

Date	Change
2026-07	Both working links re-verified and re-signed. Handbook reviewed end to end.
2026-07	Troubleshooting chapter expanded with the captcha-loop and address-mismatch pages.
2026-06	Payments chapter updated with the USDT network warning.
2026-05	Security chapter reorganised around a practical threat model.

If a link on the working links page ever fails to match its signed entry, trust the signed list and check back here.