History of submodule_update 3 changes

In src/cli/sync.rs, lines 939–955 on 9d580f2132f3c72aa1747f36ee4d1599236825c7048422e7abd4e9a69f38f0fa. 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 939,955:src/cli/sync.rs.