I've been using 5.6.1 for few months now and i havent received the CRXDE 1.0.2 version. I'm still working with 1.0.1 and i dont see the 1.0.2 in the download center as well.
Are you using 1.0.2? If yes could you please let me know from where you downloaded it?
My company received distribution from Adobe which has CRXDE 1.0.2 as a separate zip along with AEM 5.6.1 . Not sure why you haven't received it . Probably i have used wrong term by saying it as pre packaged .