Related Posts Rendering Optimization

It would be nice to add to the rendering of related posts, in addition to the post title also the post excerpt / entry summery again, like it was in previous Kalium versions. If an excerpt exists it is rendered, if not, then the featured image’s caption.

Also: Could the category or tag class that is now rendered only in the <li> tag of the single related posts be added to the <div class=”related posts”>, so that the complete block can by styled differently according to the category or tag selected.