I fired up the campaign game as French to play a few turns with the new patch. A couple things jumped out.
The changes to the leader portraits. Divisions now sometimes show the division command, others one of the units. Please standardize this with the leader portrait. Brigades with leaders attached also show the unit rather than the leader portrait after the leader is assigned. I guess this is ok, but I prefer the leader portrait always to be on top. Why the change?
Secondly, I attempted to form a couple divisions and there seems to be a problem/issue with attachments. I formed a division, but could only add one brigade. Even though there is plenty of room for more elements. This happened when trying to form both an infantry division and cavalry division. This was not an issue for me pre-patch. If a division can only hold one brigade, why ever form them? Might as well just attach a leader without wasting the division formation. Is this intentional?