History of serve 2 changes

In crates/hub/src/lib.rs, lines 134–168 on 6dbd999ad794df9d95fd17ad3b8357b64e6b0c3d29087d82f8d505f120e08282. 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 134,168:crates/hub/src/lib.rs.