Changes touching this path

• the Network sync entry says what a multi-batch pull actually declares, the measure rule records why its selectors stay direct-child, four restated stories become pointers to one telling each, and the last two hand-rolled repo walk-ups join tests/common (#1314) a906a965 · 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.