The 7.7.4 release has been deployed to all TNEW Live Sites.
For v6 and for v7, an important update was released as outlined below. The full list of fixes included in this update is published in the v6 release notes section of the v6 TN Express Web User Guide or in the in the v7 release notes section of the v7 TN Express Web User Guide.
Questions about how this affects your TNEW Site? Please open a TASK ticket with the Web Products Team.