A sub-menu item is added to a menu item of a menu hierarchy to make
available, offer or otherwise communicate the availability of a new
version of a resource or a resource of like kind to a user. Visual
representation of the menu item is changed from a first state to a second
state to draw a user's attention to the addition of the sub-menu item.
The visual representation of the menu item is subsequently restored back
to the first state, responsive to an occurrence of a predetermined
condition, such as selection of the sub-menu item by the user.