is it possible check part list is update or no?
I was looking in PartListBulider and in UFTabnot, but I was find only two option:
Update and EnableAutomaticUpdate
I find it hard to believe that there is no method to check if it is out of date or not, but I've not found it. FWIW, in the UF.Plist namespace, you will also find ufs.Plist.Update(listTag) and ufs.Plist.UpdateAllPlists().