Amazon has preorders up for all three. They don't go into too many specifics, but they state:
• Definitive new edition supervised by creator Shirow Masamune
• In the original, right-to-left format with Japanese sound effects for the first time!
• Brand new bonus content
• Released simultaneously with deluxe editions of The Ghost in the Shell 1.5 and 2
Product Dimensions: 7 x 0.8 x 10 inches
I'm hoping that a "definitive" "original" edition means that they won't be censored at all.