Research paper about Angora was published here: <a href="http://web.cs.ucdavis.edu/~hchen/paper/chen2018angora.pdf" rel="nofollow">http://web.cs.ucdavis.edu/~hchen/paper/chen2018angora.pdf</a>
The page doesn't answer the question most people would be asking: How is it better or different from AFL?<p>Edit: The linked paper has more information <a href="https://arxiv.org/pdf/1803.01307.pdf" rel="nofollow">https://arxiv.org/pdf/1803.01307.pdf</a>