MSDN/TechNet subscribers may have to wait a little longer for Windows 8.1 RTM August 12, 2013 by admin Tweet Microsoft may hold off releasing the RTM build of Windows 8.1 to MSDN or TechNet subscribers early and will instead release the OS to everyone in mid-October. Read more… Neowin Related Posts:Leaked Windows 11 pre-release build reveals a unique…Windows 11 build 22000.194 now available to Insiders…Windows 12? Microsoft goes back to releasing new…Microsoft plans to hold an AI-themed Windows and…Microsoft may have confirmed build 22621 is Windows…