History of artifact 2 changes

In crates/hub/src/flow.rs, lines 431–458 on 991b55638aafa18532dc889a532fc31463c37cf91967a413a0de32cef7892091. 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 431,458:crates/hub/src/flow.rs.