Diffs are fragile, and while I agree with that process in a world where humans do all the work and you aren't cutting a dozen different releases, I think that's a world we're rapidly moving away from.
in that case you probably flag a bunch of prs for release and it linearizes their order and rebases and tests each one a step ahead of your review (responding to any changes you make as you go).
in that case you probably flag a bunch of prs for release and it linearizes their order and rebases and tests each one a step ahead of your review (responding to any changes you make as you go).