History of serve 3 changes

In crates/oxy-server/src/lib.rs, lines 385–403 on ab4d4e31b38d653758ffc3660226b92476669ef21492c178c2bd4fcadb1ee0c2. 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.