History of change_hashes 2 changes

In src/cli/proposal.rs, lines 53–66 on aa4939e07a092789f94655dab78135c3cb4f7dda9626ce2baebf51a63611782e. 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 53,66:src/cli/proposal.rs.