History of router 1 change

In crates/oxy-server/src/lib.rs, lines 152–161 on c3069537d7c531415b399c0bd455e13708be6aa2a706d0dd5da0128569adee5e. 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.