New updates have been released for all Exchange Server versions. Click here to download directly:
- Exchange Server 2016 CU5
- Exchange Server 2013 CU16
- Exchange Server 2010 SP3 UR17
- Exchange Server 2007 SP3 UR23
Click here for details of the changes:
- Exchange Server 2016 CU5
- Exchange Server 2013 CU16
- Exchange Server 2010 SP3 UR17
- Exchange Server 2007 SP3 UR23
The UR23 for Exchange 2007 is therefore likely to be the last update for Exchange 2007, as support for Exchange 2007 ends on April 11.
Exchange 2013 and Exchange 2016 now require .Net Framework 4.6.2:
Exchange Server 2013 and 2016 require .Net 4.6.2
As previously announcedExchange Server 2013 and Exchange Server 2016 now require .Net 4.6.2 on all supported operating systems. Customers who are still running .Net 4.5.2 should deploy Cumulative Update 4 or Cumulative Update 15, upgrade the server to .Net 4.6.2 and then deploy either Cumulative Update 5 or Cumulative Update 16.
Source: Exchange Team Blog