I was looking through /docs/implementation-guide-beta.pdf and noticed that the footer on each page includes the text

Code:
Zen Cart Version 1.7b
Also, pages 12, 25 and 26 include the following text in their screen shots:

Code:
Welcome to the setup program for Zen Cart v1.3.10a release.
and reflect a Zen Cart copyright 2003-2010.

The screen-shot copyright is incorrect on pages 14, 22, 24 and 27 as well.

Note: Page numbers reflect those printed on pages rather than the index page number shown by Adobe Reader.