Not that one should run a DP as their main partition, but has Apple historically allowed a DP to be upgraded to full version via an update? I guess this question would go out to those who used the DP for Mavericks as it would be the only precedent. Did the App store allow you to upgrade to the release version of Mavericks or did you have to clean install? If not, I guess the other possibility would be to time machine and import data through a fresh install. Thanks.