Problem installing latest beta

I receive error messages when trying to replace my previous beta with the new one. Apparently “Devonthink Sorter” and “MacOS” are in use. In suggestions for updating the beta. I’m a little surprised that the beta does not update itself.

The easiest way is to open the Sorter, go to the action menu and select “Hide”. Then you can install the new beta. Or move the old beta to the Trash.