RingCentral Meetings app retiring, but no Linux version of new RingCentral app

I recently received the email message saying
Don’t wait—the RingCentral Meetings app is retiring
We will retire the RingCentral Meetings app on September 28, 2021. Get the new RingCentral app to keep hosting and joining video meetings…

There seems to be no Linux implementation of that though.

My new notebook computer for work is a System76 running PopOS (Ubuntu) and I have been successfully using the RingCentral Meetings app on it, but apparently, that option is going away.

Will I be able to use all (or most) of the RC meetings features via a Web browser without needing to install the new RingCentral app?