On Monday, August 21, 2017, Symantec announced the release of Symantec Data Loss Prevention 14.6 Maintenance Pack 2 (MP2).
The 14.6 MP2 release does not contain new features, as is the case for any Maintenance Pack. The MP2 release consolidates hot fixes and provides improvements to various issues.
Because Maintenance Packs are restricted to defect fixes only, with no changes to features or to the database schema, Symantec recommends that you immediately apply MP2 to your version 14.6 deployment. Applying MP2 ensures that your Data Loss Prevention environment is up to date and it also optimizes technical support for your deployment.