3.3.5a (build 12340) Expansion: Wrath of the Lich King (WotLK) Release date: June 2010 (patch 3.3.5a) Significance: Final patch before the Cataclysm pre-patch (4.0). This is the most stable, complete, and widely used client for private servers and emulation.
Essential for navigating the leveling process in Northrend.
from Warmane forums replace old character and creature models with those from newer expansions like Warlords of Draenor Enhanced Textures: You can find updated item models and environment textures that make armor and world terrain look sharper. New Water and Lighting: