Asp.net MVC 3.0.0.0 upgrade to Asp.net MVC 3.0.0.1

At some point ASP.Net MVC 3 was silently upgraded to 3.0.0.1

Hence when I open up some of my older projects from the glory days of MVC 3, I get this warning:

Warning Could not resolve this reference. Could not locate the assembly "System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors.

And a lot of errors such as :

Error The name 'View' does not exist in the current context
Error The name 'ViewBag' does not exist in the current context
Error The type or namespace name 'ActionResult' could not be found (are you missing a using directive or an assembly reference?)
Error The type or namespace name 'AuthorizeAttribute' could not be found (are you missing a using directive or an assembly reference?)

The solution is to edit the project file, and replace this line:

<Reference Include="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL" />

With something like this:

<Reference Include="System.Web.Mvc, Version=3.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL" />

And in the Web.Config there is a bindingRedirect that redirects MVCs 1 & 2 to MVC 3.... now you need to update it so that it redirects MVC 1, 2 and 3 to 3.0.0.1

<runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
        <dependentAssembly>
            <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
            <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.1" />
        </dependentAssembly>
    </assemblyBinding>
</runtime>

Also (depending on where you're deploying to) change the Reference to Asp.net MVC such that "Copy Local" is true.

That results in adding this Private tag to the proj file.

<Reference Include="System.Web.Mvc, Version=3.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
    <Private>True</Private>
</Reference>

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