you always add the date and time to your work, but how do you do that for an ongoing project? do you use the date/time you started or do you continually update them until it's done?
it wouldn't be released until it's done, so there's no need to update the date. expert, video, and songs pages have dates according to when the item shown was completed. other pages may work similarly or differently, depending on the type of content, and some pages use a multi-date system