History of Client::chunk 1 change

In crates/flow/src/images.rs, lines 68–74 on push-uses-login. 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 68,74:crates/flow/src/images.rs.