Gravity Forms Mad Mimi Add-on plugin issues after 2.0 update

After automatic upgrade of this plugin to 2.0 version, WP keeps telling me that a new version of the plugin is available and that I should update it. And in the plugins directory there are two 2.0 versions one (stable) and one (beta). And if I try to delete one of them, it will delete the files for both plugins however I just have the (beta) activated. What’s happening here?

Thanks.

https://www.ads-software.com/plugins/gravity-forms-mad-mimi/