Actually, the author of Wahoo was also from both, an ethical point of view, author of OMF having contributed more than half of the code and from a legal point of view as an administrator in the GitHub repository. He himself merged his own PR. The problem is he and the other collaborators had "disagreements" and decided to split. He would return to Wahoo and the OMF folks would return to pre-Wahoo OMF. What actually happened is that a new project was created with the same name "oh-my-fish" and the old git history was simply pushed to the new repo. The LICENSE was also changed attributing the copyright to Bruno, the other OMF admin folk.