History of serve 2 changes

In crates/hub/src/lib.rs, lines 146–180 on e9b9619cd85737c567054334f753cb0793f98f97d929b61cbd933ac9a3b4bc22. 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 146,180:crates/hub/src/lib.rs.