ia-hidden="true" class="line-numbers-rows"><a href="#C2_L1" id=C2_L1></a></span></code></pre>
<p>The remaining sections in this guide will go into details about how to upgrade
each individual feature. There's a lot to learn here, but remember, you can
gradually adopt these features in existing apps. Everything you used to do will
also work all the way through the rest of Ember 3, since Ember follows SemVer
strictly.</p>
<p>If you need any help, check out the <a href="https://emberjs.com/community/">chat and