History of serve 3 changes

In crates/oxy-server/src/lib.rs, lines 385–403 on c3d2ef6104c2c9afdcdffdc9851cd4b746f0b8def7cd85773239e847b68f4efb. 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.