Microsoft have released this month’s patch Tuesday updates for Windows 11.

For Windows 11 PCs there is KB5009566 which takes the shipping version of Windows 11 to 22000.434. This month update fixes issues with Japanese Input Method Editors (IME):

Addresses a known issue that affects Japanese Input Method Editors (IME). When you use a Japanese IME to enter text, the text might appear out of order or the text cursor might move unexpectedly in apps that use the multibyte character set (MBCS). This issue affects the Microsoft Japanese IME and third-party Japanese IMEs.

There is one known issue with the update:

After installing Windows 11, some image editing programs might not render colors correctly on certain high dynamic range (HDR) displays. This is frequently observed with white colors, which could display in bright yellow or other colors.

This issue occurs when certain color-rendering Win32 APIs return unexpected information or errors under specific conditions. Not all color profile management programs are affected, and color profile options available in the Windows 11 Settings page, including Microsoft Color Control Panel, are expected to function correctly.

This is expected to be fixed later in the month.


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