History of ensure_changes 2 changes

In src/cli/proposal.rs, lines 165–186 on fd280228bdc252bb48aecdfb07489c7f3fbc5304362888c85a8f22b400add118. 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 165,186:src/cli/proposal.rs.