I upgraded to 7.0 about two weeks ago. Before and after this upgrade, I was experiencing big problems like so many others with the lack of internal space. I have a big SD card and despite transfering everything possible to it, I was always running at about 95-97% capacity on my internal storage. This made it very difficult whenever apps need to be update. I was slowly deleting good apps to compensate.
Anyway, about a week ago, my internal storage suddenly dropped to about 60%. I checked and saw that I had lost anything. Since then, I have gone on an app binge and have loaded all kinds of apps and my internal storage is now steady at about 63%. This is amazing, and after several months, I am now totoaly in love with my phone, having resolved the only issue that aggravated me.
Did anything get changed?