Patch 2.3.2 (undocumented changes)

Druid

 * Druids now auto-shift to humanoid form upon talking to a flight master or mounting.
 * Druids now auto-shift to humanoid form upon using items (such as the Hearthstone--much like when they cast spells).

Hunter

 * Volley animation changed back to 'rain of arrows'.
 * While not a part of the initial 2.3.2 patch, on January 14 a hot fix applied shortly after removed a hunter's ability to tame the Grimtotem Spirit Guide.

Items

 * now require 225 Engineering skill to be worn and used.
 * now requires at least 2 blue gems instead of exactly 2 blue gems in order to activate the meta gem bonus.
 * is now bind on pickup, was bind on use.
 * You can now stack up to 20 Netherweave Net (was 10 before).
 * Amani Hex Stick isn't bind on pick up anymore.
 * Spinesever (weapon) has had its agility and hit rating reduced.

Item models
The following items have had their model changed:
 * Carved Witch Doctor's Stick
 * Ancient Amani Longbow (name also changed from )
 * Bulwark of the Amani Empire
 * Enamelled Disc of Mojo
 * Robe of Departed Spirits (model only changed on male characters)
 * Hood of the Third Eye
 * Mantle of Ill Intent
 * Achromic Trousers of the Naaru
 * Studious Wraps
 * Light-Blessed Bonds
 * Hood of Hexing

Tempest Keep - The Eye

 * The High Astromancer Solarian encounter can no longer be reset by running out of the room.
 * High Astromancer Solarian now uses her ability Light of the Astromancer at a much greater frequency.
 * Astromancer Lords in the packs prior to High Astromancer Solarian have gained the Domination ability.

Bug fixes

 * The title (customized on the character panel) does not reset anymore (e.g. on zoning or relogging).
 * Life drains will no longer restore health while afflicted by 's enfeeble.
 * Leaving a player behind at the start of the gauntlet before the eagle boss in Zul'Aman no longer prevents additional waves of spawns.
 * The quest Skywing (quest) in Terokkar Forest that was previously bugged since patch 2.3.0 (the skywing would get stuck after dropping to the lower level) has been fixed.