User blog comment:Rappy 4187/Technical Update: February 4, 2014/@comment-3474542-20140205153140

Yay!! I've been (im)patiently waiting for this upgrade to the dpl extension. Oh, and technically, Wikia upgraded to version 2.02 ::happy dance::

For those of you who are curious, this is an optional extension that is very powerful and feature rich. Most users won't notice much of a difference. For those of us who do have wikis that use it, this patch should be a major improvement in performance, and fixes some security problems with the un-patched extension. You can read the manual here