History of ensure_changes 2 changes

In src/cli/proposal.rs, lines 165–186 on eaf3e9068180c0a3adc4a8bc3f9e3702f08afb80f8d5e83046e007d19b05dd99. 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.