title: Microsoft.jQuery.Unobtrusive.Ajax compatible version with jQuery
body: <p>I'm creating a new ASP.NET MVC 4 project and I'm trying to update jQuery using NuGet. I receive the following error:</p>
  
  <blockquote>
    <p>Updating 'jQuery' from version '1.8.2' to '2.0.0' in project 'X.Web'.
    Update-Package : Updating 'jQuery 1.8.2' to 'jQuery 2.0.0' failed.
    Unable to find a version of 'Microsoft.jQuery.Unobtrusive.Ajax'  that
    is compatible with 'jQuery 2.0.0'. At line:1 char:1
    + Update-Package jQuery
    + ~~~~~~~~~~~~~~~~~~~~~
        + CategoryInfo          : NotSpecified: (:) [Update-Package], Exception
        + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.UpdatePackageCommand</p>
  </blockquote>
  
  <p>Looking at the support page for <a href="http://nuget.org/packages/Microsoft.jQuery.Unobtrusive.Ajax/" rel="nofollow">Microsoft.jQuery.Unobtrusive.Ajax</a> on NuGet it appears it doesn't support jQuery 2.0. Is there a workaround or is my only option to remove the Microsoft.jQuery.Unobtrusive.Ajax script from the project? </p>
  
  <p><strong>Update</strong>
  Since jQuery 2.0. doesn't support IE8, I installed version 1.9.1 instead. This was the latest version (as of 5/15/2013) that supported IE6 and higher. I'm sure there is a way through the NuGet Package Manager GUI to do this, but I went to the console to install using the following command:
  Update-Package jQuery -Version 1.9.1</p>
  
  <p>To avoid others having this issue, they should update the NuGet to show the two options for jQuery, the latest 1.9.x library and the latest 2.0.x library. </p>