History of HubBackend::open 1 change

In crates/hub/src/protocol.rs, lines 52–58 on e1078e99c5604bb12c431c02dacb6fba8ea2a0515abe39b3accedd23c78af9ac. 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 52,58:crates/hub/src/protocol.rs.