The new Qt6.10.2 bundle has been uploaded to my personal repo at
https://github.com/dougmassay/win-qt...s/tag/v5.212-1
Those who build their own Windows Sigil are free to download it. The github ci should now be using it to build working installers.
@Kevin, you may want to go ahead and revert your commit to try and force the About dialog to behave. Once that's done, a new Windows 2.7.5-RC build should be able to be created with github CI.