[O] Removing the date in a subtree export using the new exporter

[Alan Schmitt]

Hello,

I'm using the new exporter to create a pdf (through latex) of a subtree
of a huge file, and I want to remove some default information. I found
out a way to do it, but I'm not sure it's the right way. Here it is.

#+BEGIN_SRC org
:PROPERTIES:
:EXPORT_TITLE: Foo bar
:EXPORT_OPTIONS: toc:nil author:nil
:EXPORT_DATE: ~
:END:
#+END_SRC

The part about which I'm not sure is how to remove the date. I tried
putting nothing instead of the '~' but it does not work. Maybe there
could be an option for it?

Alan