strong>Old Guides - </strong>You are viewing the guides for
            Ember
            v2.9.0.</div>
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        <a id="ember103830" class="ember-view es-button-secondary old-version-button" href="/release/ember-inspector/deprecations"> Go to v5.0.0 </a>
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    <div class="article-title">
      <h1>
        Tackling Deprecations
      </h1>

        <a href="https://github.com/ember-learn/guides-source/edit/master/guides/v2.9.0/ember-inspector/deprecations.md" target="_blank" class