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February 17, 2009 - Valve

Updates to the Orange Box Engine have been released. The updates will be applied automatically when your Steam client is restarted. The specific changes include: Orange Box Engine

• Updated the engine to report SteamIDs using the Steam_0 format instead of Steam_1
• Fixed problems in Half-Life 2: Episode Two, Portal, and Source mods running the current Orange Box engine
• Reverted the change that capped rate at 30000