Zwift has acquired ROUVY (including FulGaz), with no immediate changes for Zwift subscribers, but ROUVY subscribers gain official Zwift hardware support, replacing past hacks with proper compatibility, while both platforms remain separate with different experiences.

Would be sweet if a Zwift subscription included Zwift or Rouvy rides.
The more things change, the more they stay the same. Change in ownership but will not affect riders. Separate subscriptions. Too bad. Would be nice to see Rouvy integrated into Zwift somehow. Never liked the Rouvy avatars. Love the Zwift group rides and routes. Would like to see real life scenery in Zwift.