History of act 1 change

In crates/hub/tests/proposals.rs, lines 97–106 on e1dc108bd814e366dc9b541ad10c2360d8dfd1cb32ef63d2c9ac6e8ac9bc541d. 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 97,106:crates/hub/tests/proposals.rs.