History of CloudStore::open 2 changes

In crates/oxy-strata/src/lib.rs, lines 267–269 on d8524a9f01170fa2f4e3300332530ad57ba8f6ed9e05568dbc9eb3babc8aae1f. 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 267,269:crates/oxy-strata/src/lib.rs.