Hey all! I have officially removed the @experimental flag from the API as the feature is stable.
I have also recently added support for havok + floatingOrigin so that you no longer need to manually offset mesh positions in order for physics to work in large worlds. Havok FloatingOrigin Multi-Region Support. See this thread.
Please do test out in your projects and let me know if you run into any issues!
Will work on documentation ahead of our release 