History of env 1 change

In crates/oxy-strata/src/aws.rs, lines 34–36 on v0.4.3. 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 34,36:crates/oxy-strata/src/aws.rs.