History of target 2 changes

In crates/hub/src/diffusion.rs, lines 23–36 on 27babfa165801e966a746a009b6f5cf8d610b3866e1200163b3ae02b9a8eb8d5. 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.