Corel is best known for CorelDraw, but it also rebrands ARES as CorelCAD. The primary user of CorelCAD is a CorelDraw or CorelDraw Technical Suite illustration users, who need access to DWG files. Corel adds a converter to bridge the two sets of programs.
Apparently CorelCAD has brought hundreds of thousands of new users to Corel. The company also licenses ARES Touch as CorelCAD Mobile.
There will be a CorelCAD 2018, although it is not being announced today. It will have all the functions announced for ARES 2018, including 3D editing, something CorelCAD users have been wanting. CorelCAD Mobile currently only works on Android, but an iOS version is scheduled for next week. The licensing from Corel will be different from Graebert, one that is "better suited to Corel users."