For anyone who is interested in trying out what the next version of NVDA has to offer before it is officially released, NV Access welcomes you to download the beta and provide feedback using their issue reporting process.
By installing the beta you will be opting into NVDA’s beta channel, and will only receive update notifications for beta and release candidate (RC) builds.
The beta/RC channel will always keep you up to date with the latest NVDA version.
The last RC in a release cycle is identical to the final stable release.
To return to the stable release channel, upgrade manually to the latest stable build.