History of reaper 3 changes

In crates/hub/src/flow.rs, lines 2240–2252 on 7e51c8a2d23ce0be5a194003d282f92118706bf3a799701f0ca7ef513457567c. 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 2240,2252:crates/hub/src/flow.rs.