History of owner 2 changes

In crates/hub/src/keyless.rs, lines 270–277 on v0.6.0. 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 270,277:crates/hub/src/keyless.rs.