this is new or fixed:
the bowl of a is a bit bigger.
the curves in h, m, n are more flat now.
i changed the diagonal strokes of K, k, R so they match Q in both roman and italic style. i like this new sharp feeling more, but maybe it needs some more optical fixes.
the italic style is more wild than i planned, so it is not possible for me to see all optical problems.
i would really appreciate your help. thank you.