I have some actions for it, but for 3d only. There are all kinds of mesh types and hundreds+ variables/methods. Its a huge project, that keeps changing. Therefore I did not release my actions for it.
That being said, I have about 6 - 10 private video tutorials and a bunch of actions if people want to try. You can get it by joining
https://invite-playmaker-slack.herokuapp.com and pinging me (tcmeric). There I can send you the files, and video links, etc.
I am happy to support the actions themselves, but unfortunately I have no time these days to help people with the A* part. (Which I am no longer using). In most cases, navmesh is good enough now. And much easier.