History of serve 3 changes

In crates/oxy-server/src/lib.rs, lines 385–403 on 2517abe64654dbbf11a0ea52b9ca2d53cbc000c398326655704b0d70d0aae84a. 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 385,403:crates/oxy-server/src/lib.rs.