History of HubBackend::row 2 changes

In crates/hub/src/protocol.rs, lines 55–62 on 0b20f1ec4007b9c864a8cebcb8945898b88c391cc0c6d85f8f58aeb60f685b47. 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 55,62:crates/hub/src/protocol.rs.