History of land 2 changes

In src/cli/proposal.rs, lines 191–245 on 98a1620a3840a7dc026e58ba7014a13ce09a7b370b85845b00d72f5f369ebef0. 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 191,245:src/cli/proposal.rs.