Several RDS related KB articles and patches have been made available this month. Below a summary containing links the various KB articles.
Connection is lost when you access an RD Session Host server by using RDP in Windows Server 2012
http://support.microsoft.com/kb/2989038/
Error 0x800401f0 when you update RemoteApp and Desktop Connections feeds in Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/kb/2985461/
Performance issues when you use credential roaming on RD Session Host servers in Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/kb/2987452/
RDS client computer cannot connect to the RDS server by using a remote desktop connection in Windows
http://support.microsoft.com/kb/2752618/
Updates to improve the compatibility of Azure RemoteApp in Windows 8.1 or Windows Server 2012 R2
http://support.microsoft.com/kb/2977219
Event 1043 when a RDP connection uses a Remote Desktop license server that is running non-English Windows Server 2012 R2
http://support.microsoft.com/kb/2989037/en-us
