History of HubBackend::row 3 changes

In crates/hub/src/protocol.rs, lines 63–75 on c4027e038d2533aa595eef44c4c8e7b9c6ee08efed3b65a9d76a4a14aa5ff38c. 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 63,75:crates/hub/src/protocol.rs.