History of router 1 change

In crates/hub/src/lib.rs, lines 67–69 on e1ec9fbf538eea2cedb1c7ae7b4cb6f4f7a83d1d5b9e310a061892892295f330. 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 67,69:crates/hub/src/lib.rs.