The new date picker certainly looks better than before, but I think the plus and minus buttons are a little confusing. Not sure what will happen when I click plus above November. I assume it will change to December because 11+1=12, but I could also understand why it might change to October (I expect a list of months to go from January at the top to December at the bottom. I would think clicking the button above the month would go up in that list, to October).
That minor point aside, great job!
