History of HubBackend::new 1 change

In crates/hub/src/protocol.rs, lines 34–36 on 9198231cee969dd97ab9fedd7ecc4f58ef4e5c999c430cfa191ac27c02a2d639. 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 34,36:crates/hub/src/protocol.rs.