Update - Friday May 19

Made it possible to stack two or more scrolls of the same type in a single inventory slot. (Scrolls created before today's update will not stack.)
Made it possible to capture the elite skill Assassin's Promise.
Fixed bugs and made improvements to the following quests: A Formal Introduction, To Tahnnakai Temple, Stolen Eggs, The Convocation, and Welcome to Cantha.
Fixed a bug in The Deep that caused some players to crash when clicking on flowers.
Adjusted the difficulty of the following repeatable quests: Luxon Supply Lines, The Jade Arena, and Duel of the Houses.
Improved the skill set of Kurzick NPCs.
Improved the skill set of Creeping Carp.
Updated the Balthazar faction rewards in Shing Jea Arena to their appropriate values.
Modified the Zaishen arenas so that win streaks no longer contribute to progress in earning the Gladiator title.
http://www.guildwars.com/support/gameupdates/updatearchive-2006-05.php