Changes touching this path

• a forge pull reads the delta's manifests instead of every manifest in the repo twice, so deciding there is nothing to send stops costing the whole repo, and an incremental pull stops re-paying it once per 32-object batch (#1195) c78dd8f5 · 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.