Improve the options on the Q&A Questions widget

In the Q&A plugin, a Questions list widget is available. It currently only has 3 options to chose from in listing the questions: Popular, Recent, and Unanswered.

I would like to ask that the additional option of "Random" be added to the widget's configuration. This would be a good way to mix things up on the display of the widget.

Would it be possible to include this in the next update to the plugin?