Before you upgrade your WPF projects to a newer version of NetAdvantage for WPF, you should be aware of breaking changes that were made that could potentially impact the behavior or building of your application.
2007 Volume 1 (build 7.1.20071.1320)
The IsFirstItem property and IsLastItem property off the CarouselPanelItem are now read-only, instead of read-write as they were in the 2007 Volume 1 release.