"A whole lotta new changes, including fixed up effects, removed bugs and the following: ent shadows, water waves, angled footprints, custom sounds, new weapon code, a new slowmo system for SP, and a whole lot more. Have fun with it. 10-4."

Archiving the history of the video game Quake 2: created by id Software; customized by the Quake 2 community.
"A whole lotta new changes, including fixed up effects, removed bugs and the following: ent shadows, water waves, angled footprints, custom sounds, new weapon code, a new slowmo system for SP, and a whole lot more. Have fun with it. 10-4."