History of submodule_update 3 changes

In src/cli/sync.rs, lines 596–637 on 631fc8970bd0c661d21514be9ee52785edec89d9ad5b4704974e3ccbafc57626. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 596,637:src/cli/sync.rs.