History of release 2 changes

In crates/oh/src/main.rs, lines 1056–1147 on cd46e56b1709a01b405ac538ae4092a3fb12b36d6f6847690892fa0f7956aeed. 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 1056,1147:crates/oh/src/main.rs.