#640 Changed the way how ball spawning works. You can now set gameStartBallSpawnDelayTicks and goalScoredBallSpawnDelayTicks to define the ball spawn delay in ticks for seperate cases.
#641 Added a new ball property called scale. This allows to create giant or tiny soccerballs. This settings works in version above 1.20.4. Also, renamed and changed a lot of ball properties. You need to set them again after installing this update.