History of reaper 3 changes

In crates/hub/src/flow.rs, lines 2568–2580 on 80642fde09cc3932f252db2388d4e84b5ea6e36f59f345ce13117e8db11e036b. 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 2568,2580:crates/hub/src/flow.rs.