Best of 2013: Top Microsoft Dynamics CRM news of the year
11. Update Rollup 12 for Microsoft Dynamics CRM 2011 Joins Withdrawn List Due to Potential Database Issues (January 15, 2013)
A rocky start to the year for the Dynamics CRM team as they struggled with update rollup releases.. From the article:
"This is not the first update rollup to be withdrawn because of undiscovered issues. UR10 had to be re-released in October 2012 due to several issues. UR11 was similarly re-released several days after the original due to user-reported issues."