Im late to this news, but its big to me. Lumafusion is one of the best video editor apps out there. If they are making a properly optimized version for ChromeOS its huge for the platform. Its not free but its way more than worth it for anyone that needs this editing ability on ChromeOS. The current options are awful.
Finally seeing software devs take the platform seriously and not just relying on the Android app on ChromeOS that usually ends up terrible would be awesome. Native software for these kind of use cases is the next huge step in making ChromeOS a true answer for most peoples use cases.