New release of Garmin Express required by Apple

Good morning, this is not even a heads up anymore. I am using the Mac OS beta program and with my latest update, Garmin Express stopped its functionality. I tried then to re-install and this is even not working, as it is telling me, the application is just designed for Intel based processors.
This should be fixed more than ASAP with an official Mac OS rollout planned within the next couple of weeks.