History of Config::default 5 changes

In crates/hub/src/config.rs, lines 235–249 on 6adcd68b90b10957250797a6db8e73adbefd6d9a60d7f2bdead5bc5e74eb0983. 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 235,249:crates/hub/src/config.rs.