Exchange 2010 SP3 RU6 and Exchange 2013 CU5 were released today! RU6 only contains bug fixes. CU5 includes OAB improvements in addition to bug fixes.
Josh M. Bryant is currently a Director of Technical Product Management at Tanium where he builds products that help customers overcome the challenges of managing very large scale computing environments. Prior to joining Tanium, he was a Premier Field Engineer at Microsoft specializing in Microsoft Exchange Server, and then later a Cybersecurity Architect specializing in Compromise Recovery.