History of client 1 change

In crates/hub/tests/flow.rs, lines 100–106 on 1b770a1fecf00ba25f4dec05fffd399e8805234618e48ded335d64c955bb5374. 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 100,106:crates/hub/tests/flow.rs.