History of Fit::beats 1 change

In crates/hub/src/flow.rs, lines 1198–1206 on 67be8ac00c24637b7b82d659fedbd481c48a17939e6ac1a61454ba2acb575531. 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 1198,1206:crates/hub/src/flow.rs.