No major changes that I know of...only the minor price difference. I booked thru the Walt Disney Travel Company.
I noticed this will be your child's first trip...it will be the first for my youngest DD she will be 2 1/2. I can't wait to see her meet the Princesses at CRT. My oldest DD will be 9...when we went in '01 that breakfast was the highlight of our trip. It brought tears to my eyes to see how excited she was when they entered the room!!