Microsoft Lync for Mac 2011: December 2013

Microsoft released Microsoft Lync for Mac 2011 v14.0.7
See description in KB2909662 and download from here

Microsoft Forefront Unified Access Gateway 2010 SP4

Microsoft has released Forefront Unified Access Gateway SP4
You can get it here

Update Rollup 3 for Exchange Server 2010 Service Pack 3

Microsoft has released Update Rollup 3 for Exchange Server 2010 Service Pack  3
See info about the update in KB2891587 and download from here

Exchange Server 2013 CU3 UM Language Packs

Microsoft released Exchange Server 2013 CU3 UM Language Packs, v15.00.0775.038
Download from here

Exchange Server 2013 cumulative update 3

Microsoft released Exchange Server 2013 cumulative update 3, v15.00.0775.038
See description in KB2892464 and download from here

Updates for Microsoft Office Web Apps Server 2013: November 2013

Microsoft released an update for Microsoft Office Web Apps Server 2013
See description in KB2837634 and download from here

Microsoft Lync 2013: November 2013

Microsoft released Lync 2013, v15.0.4551.1005
See description in KB2825630 and download from here x86 or x64