A "game update" refers to changes or improvements made to a video game after it has been released. It can include things like fixing bugs, adding new features, or making the game more enjoyable to play. Full definition
We'll have live game updates for you here, and don't forget you can also listen to our free commentary of the match! (southamptonfc.com)
Further, game publishers can insert gambling - like mechanisms into games at any time with game updates without prior player or parental knowledge. (heavy.com)
The websites are good of course, but a in game update log would not be bad either. (thexblig.com)