History of hex32 1 change

In crates/flow/src/runner.rs, lines 530–538 on 630ee66034b2a27711318b21906453680d01c5fa58e43beb5e98560a30a0948a. 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 530,538:crates/flow/src/runner.rs.