Gab Social by Gab.com is available on our self-hosted GitLab.
The Gab Social fork is not endorsed by the Mastodon team. Gab is not receiving support from the Mastodon team and has not requested it. There has been no communication between the Mastodon and Gab teams regarding the Gab Social fork.
Our hope is that some day circumstances will allow a comprehensive list of contributors to be displayed for this project from both the Gab and Mastodon communities, because a lot of work has gone into, and will continue to go into, this system, which we believe will change the world, and for which the authors of contributions to this codebase deserve due credit.