We have confirmed with QuarksLab that the security review of OpenVPN 2.4.0 is complete, and that they are now documenting the results.
The process will then proceed as follows:
QuarksLab will securely give these results to the OpenVPN security team on April 7th.
The OpenVPN team will review the results and create fixes, resulting in OpenVPN version 2.4.2 (2.4.1 was released during the security review process with minor fixes).
At the same time the OpenVPN team releases OpenVPN 2.4.2, OSTIF and QuarksLab will publish the results publicly on our sites respectively for the world to review!