is there a possibility to display a list of recent additions to an
archive, or to e-mail such a list automatically to certain subscribers?

I have noticed that on importing documents and building a collection,
Greenstone adds the date of import into the metadata of a document, in
unix date format.
One way to display recent additions would be a hierarchical classifier
that makes use of this medatata field, but how would I print the "real"
date, like 01-12-2004, and not the unix date, next to each displayed
record?

Thanks in advance,

Birgit Kellner