I'm not seeing the updates to Core (Metro) Apps yet, but I had three (3) updates in Windows Update totaling 237.4 MB as follows:
1) Windows 8.1 and Windows Server 2012 R2 General...
John Savill's Hyper-V Master Class
Join John Savill for 12 hours of comprehensive Hyper-V training. This master-level online training course will explore all the key aspects of a Hyper-V based virtualization environment covering both current capabilities in Windows Server 2012 R2 and looking at the future with Windows Server vNext.