History of target 2 changes

In crates/hub/src/diffusion.rs, lines 23–36 on c419455a82dd6399649a6bf25e2ea61ee2e3c9b7562b50c768f73b766a1e0c5d. 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 23,36:crates/hub/src/diffusion.rs.