History of ensure_changes 2 changes

In src/cli/proposal.rs, lines 165–186 on 2c9ddac3c3875bfcd955f3007c6fcfab2628c36858dc2ebaf00ee5f5078432de. 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.