History of router 1 change

In crates/hub/src/lib.rs, lines 44–46 on 0843f23ec51c2e8a70e93c4f150c170714b5574df689fa154f867a0e2f56b0c1. 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.