History of Server::respond 2 changes

In crates/oxy-server/src/lib.rs, lines 214–268 on e4a9dc2948fc4bf2f47213482e11c1e85cc7ae4ef1d2b6b2ee299cf12faf92a1. 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 214,268:crates/oxy-server/src/lib.rs.