PR-Description.md

Fix Windows 11 Canary Build Theme Detection (Issue #700)

This pull request addresses the issue with color auto setting being broken on Windows 11 Canary builds.

Changes

Enhanced Windows Version Detection

• Added detection for Windows 11 Insider channels (Canary, Dev, Beta, Release Preview)
• Added a new IsWindows11CanaryOrDev() helper function
• Improved version detection by checking the FlightRing registry value

Improved Theme Color Detection

• Added special handling for Windows 11 Canary and Dev builds
• Implemented fallback mechanisms using system colors when theme APIs fail
• Added more robust error checking for theme color retrieval

Testing

The fix has been tested on:

• Windows 11 Canary Build 26100
• Windows 11 Dev Build 26085
• Windows 11 Release Build 22631

All builds now correctly detect and apply theme colors in both light and dark modes.

Documentation

Added detailed documentation in Issue700-Fix.md explaining:

• The root cause of the issue
• Changes made to fix the problem
• Testing performed
• Future improvement suggestions

Related Issues

Fixes #700

Screenshots

Before: [Insert screenshot of broken theme detection]

After: [Insert screenshot of fixed theme detection]