History of dispatch 5 changes

In crates/oxy-server/src/lib.rs, lines 325–336 on 5d5aba4451f269af7a6e5c015cdf7bd7aedf82b50f7e83be379caae44ac42ea1. 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 325,336:crates/oxy-server/src/lib.rs.