Automate Regression Testing of Courses

Hi, I'm new to Storyline and the whole elearning domain. Our company goes through several QA cycles of Stories, which can have a large time impact manually regression testing flows each time a change is introduced. I've had a search for Tools that could automate this but haven't found anything. I came across an old post on here discussing the same thing but it had no resolution. Has any had any success doing this?

Thanks