I am trying to get rid of this message:
|Databases running in compatibility range, upgrade recommended.|
|2 - Warning|
The following databases have versions that are older than the current SharePoint software, but are within the backwards compatible range:
Managed Metadata Service_82caada91ac14524a8918092c5c6b9c6.
|To achieve optimal results from these databases, use Upgrade-SPContentDatabase to upgrade Content databases, or psconfig.exe to upgrade other databases. For more information about this rule, see "http://go.microsoft.com/fwlink/?LinkID=142697".|