Changes touching this path

• a named landmark stops needing a format major to carry its message, because a landmark IS an attestation under a reserved role envelope the signature already covers — and that is also what keeps a retirement from eating the thing it retires, since the attestation log is keyed by (change, attester, role) and writing both under one role made the retirement silently REPLACE the attestation rather than record beside it (#1508) 2d06014f · dbf3dbe6…

Renames are not followed. loot's tree maps a path to an address, so a rename is a delete and an add. This list is the history of the name, not of the bytes.