History of land 2 changes

In src/cli/proposal.rs, lines 191–245 on 8156967b882c3f90f0ccede4f615aedbb509ef9abe235948d7721d650a6441b2. 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.