I applied some edits to my photo using iOS 7's default photo editor: red eye correction, auto enhance, etc.

It looks great when I preview the image on iPhone, but when I look at the image on my PC it looks the same as the original: all the edits are gone. I use the Dropbox app on iOS to sync my camera roll to my PC through the cloud.

What do I need to do to push the edited photo to my PC?