First Windows Phone 7 Update to Plug CheveronWP7 Hole. Really? That's it?

I have an HTC HD7 running Windows Phone 7 and like it a lot. In fact, it is my primary phone. As much as I like it and, perhaps, because I use it frequently throughout the day, I am all too familiar with its shortcomings as well as its strengths. So, is this what I really want to know about Windows Phone 7’s first update?