- https://github.com/martin-denizet/wiking by Martin Denizet
Martin keeps this fork up-to-date and working for each new version of Redmine.
This fork contains fixes for Redmine 3.2.
- https://github.com/mrcage/wiking by Nicolas Perrenoud
A version of WikiNG, that was updated for Redmine 3.1.
- https://github.com/kiv-redmine/wiking by Jan Strnádek
This fork introduces new modifications, such as new hooks to Redmine. I’m not too sure, what these changes are and what for are they.