One of our users noticed that a feature of the WWW interface to GCG has
vanished. In the html+ page where you type in a query, there is a
"Combine above queries with" followed by a menu with an "expression"
item. If you choose this item and you click on "DO QUERY", you however
get an empty page.
This feature seems to have disappeared when moving from version 4.04 to 4.05
Has someone else noticed the same thing ?