Quote from slickwalkerAny functinality updates planned for this mod. So far it seems to be the best tracking mod for items..if it could track any item.
And it's done! You can now add any item as requirement item.
First add the item using "/wl requirements items add [link]" then the item will show up in the items list used for items.
The normal add item shortcut has been changed to "/wl add [link]"
Updated factions/items to WotLK