History of router 1 change

In crates/hub/src/lib.rs, lines 76–78 on 92cea629fdf6614fe819c850b117a530402d079bc5dfc690ddacb0fe044fd336. 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 76,78:crates/hub/src/lib.rs.