Google: No Real Changes To In-Depth Articles

A week ago we reported that the in-depth articles in the Google search results mysteriously went away. I asked Google about it and they told me they really didn't - Google's statement was "When relevant, we do and will continue to surface high-quality evergreen content as part of the overall search results." Google did make a code change to how they display them in the source code of the search results page but not much else.