symbolic-scalable
add 'pixel-perfect' 24px vectorial twins (as replacement for 22px)
gimp-prefs-new-image
gimp-prefs-playground
gimp-prefs-session
gimp-prefs-system-resources
gimp-prefs-theme
gimp-prefs-toolbox
gimp-prefs-tool-options
gimp-prefs-window-management
gimp-prefs-folders-brushes

symbolic-scalalable & color-scalable
former gimp-prefs-color-management
moved to /Prototype/.../16/gimp-color-profile