Is Enterprise Vault 10.4 now supported on Server 2012

Hi folks

Can it be confirmed if Enterprise Vault 10.4 is now supported on Windows Server 2012? 

The latest compatibilty chart say it is pending until the release of Windows hotfix KB 2878182.  The Symantec Technet  article http://www.symantec.com/business/support/index?page=content&id=TECH207259 states "When this fix is available, Symantec will declare general Windows 2012 support with the following exceptions:"

However this fix is now available and I have applied it to Server 2012 but Symantec support refuse to give support.

Pete