Interactive Pre-Generated Views for EF6 project has been updated to support both .NET Framework 4 and .NET Framework 4.5. I published the new version (1.0.1) of the EFInteractiveViews NuGet package yesterday. There are no functional changes (or any changes to the code) so if you are already using version 1.0.0 you can continue to use it and you will not miss anything.
If you are not sure what the Interactive Pre-Generated Views is read this blog post.