v1.5.0
Adds check_propagation (16th tool): resolves a record from six global vantage points (five AWS regions + origin) and returns a deterministic propagated/partial/not-propagated verdict grid — the answer to 'has my DNS change gone live everywhere?' that a single-vantage agent cannot compute. Also: /tools/dns-propagation-checker page, and the OpenClaw plugin moves to SDK 2026.8.1 (clears four dev-only advisories). Every record and verdict remains engine-generated; a human approves every DNS change.