Update Rollup 7 for Exchange Server 2010 Service Pack 3 is out.
The Exchange Team has released UR7 for 2010 SP3. This update rollup is highly recommended for all Exchange Server 2010 SP3 deployments.
For a list of changes that are included in this update rollup, see KB2961522.
This update rollup does not apply to Exchange Server 2010 Release To Manufacturing (RTM), Exchange Server 2010 Service Pack 1 (SP1) or Exchange Server 2010 Service Pack 2 (SP2).
Exchange 2010 deployments running any Service Pack 3 Update Rollup can move to Update Rollup 7 directly.
Download UR7 for 2010 SP3 here.