title: How to update a framework in an iOS app?
body: <p>I'm writing an app using Nuance's <code>SpeechKit</code> framework.  I've just downloaded a newer version of the framework that contains new methods in some of the classes.  To upgrade, I deleted the framework and the re-added the new one.  When I right-click on the framework in Xcode and click "reveal in finder", it shows the new framework.  When I open up the "Headers" subfolder of the framework in Xcode, I see the new methods.</p>
  
  <p>The problem is that my class seems to still be referencing the header file in the old location, as the new methods are not visible within my application.</p>
  
  <p>How do I upgrade a framework properly?  Is there somewhere else in Xcode that contains a path reference to the SDK?</p>