History of land 2 changes

In src/cli/proposal.rs, lines 191–245 on b63fc7a77fc6e79d1acf216a9a0bc47bfeccd51b96e9a0337d16dec00bfeb4a7. 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.