title: Change Bootstrap Carousel fade transition
body: <p>There are several questions asked on Stackoverflow regarding Carousel fade transition but none of them seem to work on a default 4.0.0 implementation:</p>
  
  <pre><code>&lt;div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel"&gt;
    &lt;ol class="carousel-indicators"&gt;
      &lt;li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"&gt;&lt;/li&gt;
      &lt;li data-target="#carouselExampleIndicators" data-slide-to="1"&gt;&lt;/li&gt;
      &lt;li data-target="#carouselExampleIndicators" data-slide-to="2"&gt;&lt;/li&gt;
    &lt;/ol&gt;
    &lt;div class="carousel-inner"&gt;
      &lt;div class="carousel-item active"&gt;
        &lt;img class="d-block w-100" src="..." alt="First slide"&gt;
      &lt;/div&gt;
      &lt;div class="carousel-item"&gt;
        &lt;img class="d-block w-100" src="..." alt="Second slide"&gt;
      &lt;/div&gt;
      &lt;div class="carousel-item"&gt;
        &lt;img class="d-block w-100" src="..." alt="Third slide"&gt;
      &lt;/div&gt;
    &lt;/div&gt;
    &lt;a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev"&gt;
      &lt;span class="carousel-control-prev-icon" aria-hidden="true"&gt;&lt;/span&gt;
      &lt;span class="sr-only"&gt;Previous&lt;/span&gt;
    &lt;/a&gt;
    &lt;a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next"&gt;
      &lt;span class="carousel-control-next-icon" aria-hidden="true"&gt;&lt;/span&gt;
      &lt;span class="sr-only"&gt;Next&lt;/span&gt;
    &lt;/a&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Did bootstrap change the way of transitioning <code>carousel-item</code> -s since Alpha.6 version? How would one go about implementing the fade transition instead of slide  in 4.0.0 ?</p>