History of router 1 change

In crates/hub/src/lib.rs, lines 65–67 on bf1ab3458db1c2cfdacecf34f981ef54baa28f8d6a453cc7b24bd2c53530a904. 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 65,67:crates/hub/src/lib.rs.