what template to edit for version 2 beta?

Hi,

I am working with v2 beta and so far things are going well. I want to insert my custom fields into the theme (using the directory default), and I see now instead of using loop-single.php for the single listing display the plugin is using /templates/single-listing.php

Is this going to be the way it works when it comes out as final release? I wanted to set up a child theme as I will be doing heavy modifications, so want to make sure this file is covered as well.

thanks!

todd