Cumulative Update 5 for Exchange 2013 is now available for direct download. It contains a total of 15 documented fixes.
The most notable change is fix is that Exchange now has Dedicated OAB Generation Mailboxes. You can read more detail about that in OAB Improvements in Exchange 2013 Cumulative Update 5
Additional notable fixes are:
- KB2963566 Outlook Web App accessibility improvement for UI appearance in Exchange Server 2013
- KB2962439 You cannot sync contacts or tasks in Microsoft CRM client for Outlook in an Exchange Server 2013 environment
- KB2916113 Cannot open .tif files from email messages by using Windows-based applications in an Exchange Server 2013 environment
Download: Cumulative Update 5 for Exchange Server 2013 (KB2936880)
Download: Exchange Server 2013 CU5 UM Language Packs (KB2872696)
View: Description of Cumulative Update 5 for Exchange Server 2013
View: Released: Exchange Server 2013 Cumulative Update 5