History of Rooms::open 1 change

In crates/hub/src/live.rs, lines 154–156 on draft-ready. 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 154,156:crates/hub/src/live.rs.