release notes

Winsage
July 21, 2026
Microsoft released an unscheduled update for Windows 11, designated as KB5121767, targeting users on versions 24H2 and 25H2 to address performance issues on certain Dell PCs and laptops with Intel Innovation Platform Framework drivers. The update aims to fix degraded battery life, increased power consumption, and unexpected system behavior caused by conflicts with these drivers. Affected devices primarily include newer Dell models such as the Precision, XPS, and Pro Max series. Users can obtain the update automatically if they have enabled the relevant option in Windows Update or manually through Settings or the Microsoft Update Catalog. The update modifies the Windows build number to 26200.8894 for 25H2 and 26100.8894 for 24H2 and includes previous security and quality enhancements. Microsoft recommends the update for users experiencing sluggish performance or erratic behavior after July updates, particularly those with recent Dell devices with Intel processors.
Winsage
July 20, 2026
On July 14, 2026, Microsoft released cumulative update KB5101650 for Windows 11 versions 25H2 and 24H2, addressing OS Builds 26200.8875 and 26100.8875. This update includes essential security fixes, updates to Secure Boot certificates, and enhanced Remote Desktop Protocol (RDP) defenses against phishing attacks. It consolidates July 2026's security content, addressing known vulnerabilities and introducing functional improvements. The update is critical for minimizing exposure to identified threats and is prioritized for systems managing remote access or nearing certificate expiration. The update enhances Remote Desktop security by supporting SHA-2 certificate thumbprints while retaining SHA-1 for legacy compatibility. It includes new Group Policy options to mitigate phishing risks associated with malicious .rdp files. The curl upgrade to version 8.21.0 incorporates security patches for command-line tools in Windows environments. Secure Boot certificates are automatically updated through Windows updates, ensuring boot security across various hardware. KB5101650 installs primarily through the Windows Update interface, requiring a restart to activate changes. Enterprise environments can use the Microsoft Update Catalog for manual distribution. A temporary restriction affects certain Dell devices with Intel Innovation Platform Framework drivers, which Microsoft plans to address in a future update. The cumulative update resolves a total of 622 Microsoft CVEs, including 416 affecting Windows components. Users are advised to verify and install the update promptly to secure the full suite of improvements.
Winsage
July 13, 2026
Windows 11 is set to receive an update that includes a slightly taller search box in the Start menu, increasing its height by four pixels. This change, currently in preview, is part of Microsoft's Windows K2 initiative aimed at improving user experience by addressing inconsistencies in the operating system. The update was revealed in the release notes for a preview build, leading to humorous reactions from users. Despite the minor nature of this adjustment, it highlights ongoing design issues within Windows 11, such as misaligned windows and inconsistent menus, which contribute to a perception of incompleteness. Additionally, the context menus in the latest preview build feature more rounded corners, raising questions about UI consistency. The Windows K2 initiative aims to enhance both performance and visual appeal, improving the overall user experience.
Winsage
July 12, 2026
Windows 11 is set to receive a slightly larger search box in the Start menu, increasing its height by four pixels to enhance the search experience. This change is currently in preview and may be rolled out to all users. Microsoft is also addressing design inconsistencies in Windows 11 through the Windows K2 project, which aims to refine the operating system's aesthetic and performance. The initiative may lead to improvements in RAM usage and overall visual appeal, contributing to a more polished user experience.
Winsage
July 6, 2026
To check for excessive storage consumption in Windows 11, navigate to Settings > Storage > System & Reserved. A file named CapabilityAccessManager.db-wal can cause significant storage issues, potentially consuming hundreds of gigabytes. This file is associated with the Windows Capability Access Manager service, which manages app permissions for features like microphone and camera access. Normally, this file should occupy only a few megabytes, but reports indicate it can expand to sizes like 200GB or even 513GB. Microsoft acknowledged this issue in the release notes for Windows 11 KB5095093, stating that an update to improve disk space usage for this file is scheduled for July 14, 2026. To check if your system is affected, tools like WizTree or TreeSize can be used, or a command can be executed in Command Prompt to verify the file size. If the file is excessively large, it is recommended to wait for the update or rename the file to allow Windows to regenerate it, rather than deleting it.
Winsage
June 30, 2026
Microsoft has released new preview versions in the Windows Insider channels, focusing on refining the taskbar in Windows 11. The latest Insider Preview versions include a new option called “Taskbar size” in the “Experimental” release channel (Build 26300.8758), with early screenshots indicating a default setting of “Small.” Users can also dock the taskbar on any side of the monitor. Improvements to system sounds in dark mode and more reliable thumbnail previews for cloud files in File Explorer's preview panel are also included in the Beta Preview (Build 26220.8754). Microsoft has restructured the Insider Preview Program, reducing it from four channels to two: Experimental and Beta, with the Release Preview channel remaining. Switching between Insider Preview channels has been simplified, allowing users to change channels more flexibly.
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