Using Various Dates in Header/Footer
Not sure this idea belongs in printing or elsewhere, but the idea basically to specify the type of date/time printed in the header/footer. Currently, only the print date is available but it would be great to optionally print the last updated date in the footer instead of the print date and not involving VB macros.
Headers and footers are very out of date. What we have needed for a long time -see other suggestions - is a way of linking the contents of the header or footer to a cell then none of these additional formatting functions specific to headers and footers would be needed. You'd put whatever was wanted in whatever format it was wanted in a normal cell and link that through into the header or footer.
To my knowledge this has been asked for since, at least, 2010.