Wrath of the Lich King Patch 3.3.3 (2010-03-23): Players can now see how long they are in queue while waiting for a group.
Wrath of the Lich King Patch 3.3.0 (2009-12-08): Looking for Group has been renamed to Dungeon Finder
Supports 5-player instances
Designed for PUGs
Reward System (Source)
Raid queuing was moved to a separate Raid Browser interface. Group quest queuing was removed entirely.
Wrath of the Lich King Patch 3.1.0 (2009-04-14): Class roles (i.e. damage, tanking, healing) have been added to the Looking For Group feature. Class roles will be displayed when sorting through the Looking For More section.
The Burning Crusade Patch 2.1.0 (2007-05-22): Players will now be able to access the Looking For Group Channel by joining the Looking For Group/Looking for More tool.
You can also specify leadership, and individuals versus groups in the Looking For More pane. LookingForGroup channel is accessible only when using the interface pane.
The Burning Crusade Patch 2.0.1 (2006-12-05): A new Looking For Group tool designed to assist players in finding groups for instanced dungeons and quests will now be available. This interface gives players the option to be added to a pool of other players also looking for a group, as a means to expedite the process. In addition, players will also be able to search for additional members in situations where they have a group and are simply looking to find more players. For a complete overview of this new interface, please take a moment and read the information contained on our comprehensive Looking for Group preview.