In addition, new features like AES-256 security protocol compatibility, a software interface that is not only faster to download for their Launcher buttons to connect but also a better UX and a configurable sleep-mode timer.
Other features include something the company calls AirNote (UI flow includes on-off control, current user display, user designation, etc.), Full on-screen mirroring in iOS or Android, slideshows can now be used in full-screen mode and no WiFi password is required.
Go here or search for Vivitek in the Chrome Web Store App Store, or Google Play Store and get the update for free.