History of ensure_changes 2 changes

In src/cli/proposal.rs, lines 165–186 on 631fc8970bd0c661d21514be9ee52785edec89d9ad5b4704974e3ccbafc57626. 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.