History of Client::fetch 2 changes

In crates/flow/src/images.rs, lines 160–202 on 97b9cfeb7d66203e584c00be7499611bdf4abbfd44e2610f739a25c72a2d9076. 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 160,202:crates/flow/src/images.rs.