SpinWrapBehavior obsoletes its predecessor, the SpinWrap property. In order to reduce breaking existing applications, SpinWrap has been obsoleted rather than replaced. Therefore it will not be shown through IntelliSense, since SpinWrapBehavior is the preferred implementation, but it is still valid to set for the sake of legacy code.
The default behavior of all affected controls has been changed from NoWrapping to WrapAcrossSections, so any editors which did not have SpinWrap explicitly set will see that change in default behavior.
See WinEditorMaskedControlBase Spin for more information.