History of Bus::default 1 change

In crates/hub/src/bus.rs, lines 113–121 on v0.7.0. 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 113,121:crates/hub/src/bus.rs.