anchor.diff:  
       <div class="flex-container learn-deprecations">
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  -        <h2 id="deprecations-ember" class="anchorable-toc" >Ember</h2>
  +        <h3 id="deprecations-ember" class="anchorable-toc" >Ember</h3>
   
           <ul>
             <li><a href="/deprecations/v1.x">1.x</a></li>
  
positive.code:         <img src="/images/learn/ember-cli.png" class="project-logo" alt="Ember CLI">
        </a></li>
      </ul>
  
      <h1 id="deprecations" class="anchorable-toc">Deprecation Guides <a href="http://emberjs.com/deprecations/"><i class="icon-link-ext"></i></a></h1>
  
      <p>
        Over the course of the years cruft inevitably sneaks into all software projects. In order to clean up outdated functionality and guide users, Ember has a deprecation process. You can read our <a href="http://emberjs.com/deprecations/">deprecation guides</a> for more information. You can find below more direct links to Ember and Ember Data versions.
  
negative.code:       <li><strong>Tutorial</strong> <a href="https://guides.emberjs.com/current/tutorial/ember-cli/"><i class="icon-link-ext"></i></a>: Follow our tutorial to build, and deploy, your first Ember.js application!</li>
        <li><strong>Guides</strong> <a href="https://guides.emberjs.com/"><i class="icon-link-ext"></i></a>: Whether you're just getting started and want to get familiar with Ember, or you're looking to refresh your knowledge on a certain feature, the Guides are the place for you.</li>
      </ul>
  <section>
      <h2>API Reference</h2>
  
      <p>
        Explore the available API of the various Ember ecosystem libraries. This is where you want to go to read in details about the various features, including example code.
  