The Exchange Team announced Cumulative Update 9 earlier this month.
As always, test these updates in a lab first!
It doesn’t have to be anything elaborate. In fact, I used to do a lot of testing from a Windows 8.1 laptop where I had Hyper-V installed. My laptop ran 3 VMs–Exchange 2010, 2013 and a DC. Hyper-V comes included with Windows 8. Its comparable to VMware Workstation in functionality.
Enough about labs! What are these updates and where can I get them?
The updates are as follows: