Great plugin. I'm hoping to move to it from the seemingly abandoned wp-minify plugin. My main use would be minifying and combining JS and CSS.
I saw on another closed thread that you were planning to allow the exclude list to apply when in "auto" mode. I'd just like to voice my support for this feature as it would make the plugin as easy to use as I am used to from wp-minify. Having to manually manage the list of combined/minified files is a bit of a chore when all you want is "include all but one file". It also makes it less flexible because you then have to add CSS/JS files added in the future, eg. by the site owner adding a plugin, whereas developers often have no knowledge of this happening.