History of HubBackend::open 1 change

In crates/hub/src/protocol.rs, lines 53–59 on ad01845c4bf86859c3072a48277436580de78bbfe6ea6bc85de9b350522bf92b. 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 53,59:crates/hub/src/protocol.rs.