Here's the readme from the install .exe. I have only mentioned a few things, there's a lot more that has been updated too
• Gamespeed
Pace: The pace of the game has been slowed down to make it more realistic.
Player speeds: Players’ aren’t as fast on the ball to make it longer to travel the pitch. They’re also not as good at trapping the ball in order to make controlling the player more difficult.
• CPU
Defence: The defence of the CPU is much more alert and faster at closing down your players’. It is harder to break the defence.
Attack: The CPU attack is much more creative. They will take more shots from further out and their shooting isn’t perfect. It feels more realistic and diverse, but you’ll have to play well and defend against them using tactics.
• Ball Physics
Shooting: Shooting is harder to aim and more realistic. Scoring with a header is also more difficult. This is also true for the CPU making goals more exciting. Penalty kicks are also more difficult as the power bar increases faster.
Crossing: Crossing the ball isn’t as easy as before.
Passing: The passing has been slowed down and the ball plays better and more realistically.
• Difficulty
World Class: The difficulty modes, especially world class have been worked on to a degree of balancing and challenging play. Goalkeepers are harder to beat, but can be beaten with good shots at goal. The result is much more rewarding.
