History of submodule_update 2 changes

In src/cli/sync.rs, lines 474–510 on e5e73109dbf17fb9080a83a4597920acf9efb14e13f19223dbda952e394fb62d. 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 474,510:src/cli/sync.rs.