looks like a webinar is coming on bcc 8 for fcpx and motionx. Seems it is mainly for motion.
https://www.borisfx.com/webinars.php
Description
Attend this live webinar to see the first public demonstration of Boris Continuum Complete 8 FxPlug for Final Cut Pro X and Motion 5 – presented by Final Cut Pro guru Larry Jordan!
Boris Continuum Complete 8 FxPlug for Final Cut Pro X consists of BCC 8-based templates created in Motion 5. These powerful and easy-to-use visual effects include stylish, auto-animating transitions and great-looking filters including Lights, Particles, Glows, Tinting and Toning, Grain, Image Restoration effects, and more.