History of signature 1 change

In crates/hub/src/hooks.rs, lines 166–169 on 6e7dfa0a42b996d4521e15039a06833f4efe8073bc815ee731b6233b2cf8aefa. 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 166,169:crates/hub/src/hooks.rs.