Your panettone is ready and now you can enjoy a well-deserved treat!
Remarks
As with any emblematic dish, you will find one or more recipes described as "the real Italian recipe", each claiming to be authentic. I would take my hat off to anyone who could sort the "right" one out from among them. That said, the Italian lady from whom I learned this recipe assured me that, whatever else might be in it, there is no yeast in a panettone, just leaven - always.