+ Windows failure fixed by https://codereview.qt-project.org/c/qt/qtbase/+/468903 https://bugreports.qt.io/browse/QTBUG-112204
+ Packaging and CI for Windows, Mac, Linux + Debian package, NSIS Windows installer, OSX appbundle + Example application using libqtk + Component installation for `qtk`, `libqtk`, or `collection` with cmake