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This article describes the update for version 2.0 of Windows Library for JavaScript.

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Changes in this update

This update enables Visual Studio 2013 to support the development of Windows Phone 8.1 apps by using WinJS.

Information for home users

You do not have to take additional action.

The Windows Library for JavaScript is installed on your computer when you install or update a Windows 8.1 app that depends on it.

Information for developers

If you develop and debug apps that depend on the Windows Library for JavaScript, download the latest version of the Visual Studio Extensions for the Windows Library for JavaScript. To do this, go to the following Microsoft website:

Download Visual Studio Extensions for the Windows Library for JavaScript

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