There are no current public announcements regarding the adaptive policy support for MS130X/R series switches yet that I am aware of. If there's no public information, the best person to ask would be your Meraki Sales Representative. However, they may not know or be at liberty to release information either, but it is where I would go to first.
If you're not familiar with who that is for your organization, you can find the information under the "Help -> Get Help -> Still Need Help? -> Contact your Meraki Sales Representative" button in the dashboard.