And hopefully in the future one of the changes with iOS 5 is that it will be able to do incremental updates.

Unusually for a game engine, Source does not have a meaningful version numbering scheme; instead, it is designed in constant incremental updates.

You mean 6 incremental updates released.

The other new feature in iOS 5 is the ability to release incremental updates.

Due to its design, it is very well suited for incremental updates on both recordable or (re)writable optical media.

Rather, once installed, incremental updates are performed via regular "dist-upgrades".

You can still install all the other incremental updates moving forward.

Unigine worked on development throughout 2011, providing incremental updates to the beta builds for those who pre-ordered the game.

The new versions are generally incremental updates of the software that are normally free to people who have bought the product.

That'll be one of the good things they're doing with iOS 5 is they'll finally be giving us incremental updates.