History of Config::default 3 changes

In crates/hub/src/config.rs, lines 170–182 on f5c4433783335420787bf7c185fdc00ce8b856d2b57945ae841c88e94e8537ec. 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 170,182:crates/hub/src/config.rs.