History of router 1 change

In crates/oxy-server/src/lib.rs, lines 152–161 on 1d360c91a28966769c98cce7bbe563806655418237ff8b80a435907ca878d1dc. 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 152,161:crates/oxy-server/src/lib.rs.