History of pipeline 1 change

In crates/hub/tests/flow.rs, lines 118–122 on v0.9.22. 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 118,122:crates/hub/tests/flow.rs.