History of input 2 changes

In crates/hub/src/flow.rs, lines 1343–1369 on diffusion-pin-bookmark. 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 1343,1369:crates/hub/src/flow.rs.