Error when using MassManager buttons on List Views

When trying to use Mass Update or Mass Edit buttons on a List View that is filtered by Cadence (HVS) we receive the following error: 

• core.apexpages.exceptions.ApexPagesHandledException: Object type not accessible. Please check permissions and make sure the object is not in development mode: No such relation 'ActionCadence' on entity 'Contact'. If you are attempting to use a custom field, be sure to append the '__c' after the custom field name. Please reference your WSDL or the describe call for the appropriate names.. Original queryString was: 'SELECT Id FROM Contact WHERE ( ( Id in (select ContactId from CampaignMember WHERE (CampaignId = '701...'))) AND ( Id in (select ContactId from CampaignMember WHERE (Contact.RecordType.Name = 'Contact') and (Contact.Status__c = 'Attempting') and (not Contact.ActionCadence.Name LIKE '%research%'))) AND (id IN ('003...','003...','003...') ) ) ORDER BY Contact.Name ASC LIMIT 10000'

*IDs changed for security

After further research we noticed the APEX Class MassManager.ActionHubExtention is version 40.0 even after updating the app. We need it to be 45.0 or later. Is there any plans to update or can we no longer use this tool for this purpose?