Apple has released macOS Mojave 10.14.1 beta 2 to developers for testing. The build number is 18B50c.
Run the macOS Developer Beta Access Utility to download the latest macOS 10.14 beta. As new macOS betas become available you will receive a notification and can install them from the Software Updates panel in System Preferences.
The 10.14.1 beta brings back support for Group FaceTime and likely contains bug fixes and improvements to macOS 10.14.
Developers can download the macOS Developer Beta Access Utility from the link below...
Download
Run the macOS Developer Beta Access Utility to download the latest macOS 10.14 beta. As new macOS betas become available you will receive a notification and can install them from the Software Updates panel in System Preferences.
The 10.14.1 beta brings back support for Group FaceTime and likely contains bug fixes and improvements to macOS 10.14.
Developers can download the macOS Developer Beta Access Utility from the link below...
Download