Changes touching this path

• an ADR number stops being picked from a stale position: a land reads landed main and refuses a number it already holds, before it signs the subject that would name it wrong (#1080) aa99ef0a · 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.