Microsoft's June 2025 Patch Tuesday update for Windows 11 introduces several noteworthy changes, including an extension of system restore point retention, critical security fixes, and a resolution for a font rendering issue affecting East Asian languages.
Extended System Restore Point Retention
In the latest 24H2 release, Windows 11 now retains system restore points for up to 60 days, doubling the previous 30-day limit. This enhancement provides users with a more extended safety net for system recovery. Microsoft confirmed this change in the update notes, stating, "After installing the June 2025 Windows security update, Windows 11 version 24H2 will retain system restore points for up to 60 days." This adjustment is expected to persist in future 24H2 versions.
Security Fixes and Improvements
The update addresses a bug in Windows Hello that prevented logins using self-signed certificates under the Key Trust model, an issue particularly relevant to enterprise environments. Additionally, the update includes various under-the-hood security fixes aimed at enhancing system stability and security.
Resolution for Blurry CJK Fonts
Users had reported that Chinese, Japanese, and Korean (CJK) text appeared blurry in browsers like Chrome and Edge, especially at 96 DPI settings. This issue stemmed from a March update that introduced new Noto fonts for improved fallback rendering. Microsoft's advice to mitigate this problem was to increase scaling to 125% or 150%. The June update addresses this font rendering issue, ensuring clearer text display for CJK characters.
Update Availability
Users can obtain the updates through Windows Update or manually from the Microsoft Catalog. For enterprise setups, Microsoft has also released hotpatch KB5060841, which includes the same system restore changes.
Conclusion
The June 2025 Patch Tuesday update for Windows 11 brings significant improvements, particularly the extended system restore point retention and critical security fixes. The resolution of the CJK font rendering issue demonstrates Microsoft's responsiveness to user feedback, enhancing the overall user experience.
Source: Windows Report Windows 11 June 2025 Patch Tuesday update brings system restore changes, fixes, and a font hiccup
