History of router 1 change

In crates/hub/src/lib.rs, lines 67–69 on ea839b44cfb65c5f7d353b2ee00f5e5317a4af870e74da07c76a55f092fbe9c7. 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.