DBAgent Issue handling pages
Issue 27: SQL Server Version - Near End of Mainstream Support (6 months)
Based on the detected SQL Server version numbers, DBAgent has identified one or more instances that will reach the end of their mainstream support window within the next six months.
It is advised to begin planning an upgrade to a current, fully supported version in the near future to ensure a smooth transition.
See also Issue: SQL Server Version does not have the latest Update applied