Many thanks to @jonathancusteau for tweeting the link.
In an article on Daniel Gaudreau posted by the La Tribunne, it appears that he will work on special effects on the Replicas production. The following is from the article via the google tanslator:
“I’ll probably go to Puerto Rico to work on the production of the upcoming movie of Keanu Reeves. They have not started to turn, but I’m already working on it to supervise complicated sequences. It does not happen often that a freelancer is engaged on a film like this, outside of big special effects companies. “