As promised earlier today, Microsoft is now letting their TechNet and MSDN subscribers download the ISOs for Windows 8.1 Update, along with Windows Server 2012 R2 with Update 1.
Windows 11 22H2 build 22621.160 (RTM) gets File Explorer Tab navigation
tabbed file explorer
Windows 11 in the Dev Channel fixes Windows Security app issues, and more
windows 11 insider preview