If you are one of the developers of Apple or a member of the Apple Developer Program, you can now experience the second beta of system version MacOS Mojave 10.14.4 next.
To install the demo version, open the System Preferences System Preferences and click on the Software Update, then follow the instructions that appear on the screen. The software comes with new build number 18E194d.
I know of
Brings the version of macOS Mojave 10.14.4 with the service of Apple News to Canada. It also includes auto-switch for Night Mode for web pages, in addition to some improvements in the Safari browser, including feature packaging automatic AutoFill that works with finger ID scanner Touch ID.