History of submodule_update 2 changes

In src/cli/sync.rs, lines 474–510 on e293c90dca62f8a298d5e58ec81c0573ee71083b2e18d499c6405730472fa678. 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.