September 9, 2025—Hotpatch KB5065474 (OS Build 26100.6508)

September 9, 2025—Hotpatch KB5065474 OS Build 26100.6508 Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if...

June 10, 2025—Hotpatch KB5060841 (OS Build 26100.4270)

June 10, 2025—Hotpatch KB5060841 OS Build 26100.4270 Windows Server 2025 Datacenter & Standard machines connected to Azure Arc, now have the option to subscribe to hotpatch servicing. Hotpatch provides the ability to install OS security updates without restarting your machine. Improvements and...