History of router 1 change

In crates/hub/src/lib.rs, lines 44–46 on f2c9757605c15d2ab0ad442235c32c762f43d4a5a135bcd5d89fe5496965b627. 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 44,46:crates/hub/src/lib.rs.