History of Colour::class 1 change

In crates/hub/src/diffusion.rs, lines 433–442 on 041a945f55f82634df6a9c5f2c75e604185da16f01eb5369b4a2b25b047b8956. 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 433,442:crates/hub/src/diffusion.rs.