Cumulative update 15 for SQL Server 2012 SP1 is released

Question

Cumulative update 15 for SQL Server 2012 SP1 is released
http://support.microsoft.com/en-us/kb/3038001
MDS related fix is:
FIX: Add three stored procedures to clean up history that is created when you use SQL Server 2012 MDS
http://support.microsoft.com/en-us/kb/3036601
After using MDS for a while, the transaction/validation/staging history may grow very large. In this CU we provide 3 store procedure to clean them up manually.
The fix will be ported over to SQL 2012 SP2 and SQL 2014 CUs in the coming 2 months.
In next SQL Server release, it will be automated by MDS maintenance job.
--@ModelID is the model ID that you clean up the log for.
--@CLeanupOlderThanDate is the date before that the logs or records is deleted.
DECLARE @CleanupOlderThanDate date = '<Date>', @ModelID INT = <ID>
--Cleanup Transaction History
EXEC mdm.udpTransactionsCleanup @ModelID, @CleanupOlderThanDate;
--Cleanup Validation History
EXEC mdm.udpValidationsCleanup @ModelID, @CleanupOlderThanDate;
--Cleanup entity-based staging table
EXEC mdm.udpEntityStagingBatchTableCleanup @ModelID, @CleanupOlderThanDate;

Answer 1

Hi SelvaOnline,
I would recommend to install SP2 and the hotfix that came after it.
If you don't have a reason to install a CU than don't bother with it.
SP2:
http://www.microsoft.com/en-us/download/details.aspx?id=43340
Hotfix for SP2;
http://support.microsoft.com/kb/2969896/en-us
Thanks, 
Teun