The phrase "new screenshots" means recently taken pictures or images from a device or computer program that show what's currently displayed on the screen. Full definition
Along with the new trailer they released above, they released a bunch of new screenshots of the PC version which you can check out below. (coin-drop.com)
Additionally, a handful of new screenshots for the game have been released alongside the trailer. (entertainmentbuddha.com)
The company has released new screenshots of the game, take and look and tell us what you think. (techwelike.com)