The plugin is actually currently 100% blueprint at the moment. After working on the distance matching stuff I had to use c++ to get it working properly. You will have access to everything when I update as the source will be included.
Currently I have starts, stops, pivots, and have made some improvements to the 4 directional locomotion blend. I will update the plugin with this and in the future I will add turn in place and jump prediction.
I will also add some documentation on how to get the plugin to work with other non-paragon anim packs on the marketplace like Kubold and Mocap Online.
The free Speed Warping version is good but it does not provide you a way to calculate the warp and orientation warp values so you need to figure that out manually. My plugin does this for you.