Check out http://www.apple.com/macosx/whats-new/auto-save.html
Note that they are using Pages in the examples, and that it has the Auto Save and Versions features, and from the look at the Pages window also supports full screen. The current version has none of these features (in fact Pages Full Screen is disabled in Lion!)
Conclusion -- in order for the advertising to be accurate there will be at least revised iWork when Lion is released. Perhaps even iWork '11 or '12?
Note that they are using Pages in the examples, and that it has the Auto Save and Versions features, and from the look at the Pages window also supports full screen. The current version has none of these features (in fact Pages Full Screen is disabled in Lion!)
Conclusion -- in order for the advertising to be accurate there will be at least revised iWork when Lion is released. Perhaps even iWork '11 or '12?