Patch 4.0.3 (undocumented changes)

Patch 4.0.3 (undocumented changes)
Release date	2010-11-16
Initial version	13287
Interface .toc	40000
Highlights & notes
	New world content preloaded;
Official links
	WoW -> Info -> Under Development; 4.0.1/4.0.3/Cataclysm content comparison;
	Documented changes; Undocumented changes;
Patch chronology
← Previous	Next →
Patch 4.0.3; (Undocumented changes)	Patch 4.1.0; (Undocumented changes)
Useful links
	Patches • Patches category

Game Engine

Cinematics are now downloaded through the streaming client, making them available to users with digital downloads.

Wintergrasp now utilizes a population balancing system of a 1:1 ratio. Because of this, Tenacity should no longer apply to players during the battle.^[1]
When queuing for a battleground as a group and a player is unable to join the queue, an error message tells you specifically the name of that player.

Sound Channels in the Sound & Voice menu is now a drop-down menu rather than a slider.
The API UnitDetailedThreatSituation returns 0 threat for effects like Mirror Image or Fade instead of the real threat value.
[Cold Weather Flying] and [Flight Master's License] now display in the spellbook, along with at which level they are learned. (Flight Master's License isn't learnable without the Cataclysm expansion.)

Fixed Real ID names spelling in friend list in russian localization (names in edit box remains bugged)
Fixed display item tooltip issue (PvP items are no longer displayed as requiring Arena Team Rating if they don't)
Ghost Gryphons fly with full speed once again.
Rewards for completing normal and Heroic Wrath of the Lich King dungeons are properly displayed:
- 12 for a Random Lich King Dungeon
- 23 for a Random Lich King Heroic
The loot chests in Trial of the Champion are no longer hollow and you can no longer jump through them.
Tauren Miners get the same XP from Mining as other races. Previously they got less or no XP, compared to others.