[Lizard]

More seriously: The actual application will change less and less as the final release approaches. The words "beta" and "vaportrail" will disappear from the about dialog, but that's about it. (One exception might be the help available from the Help menu in OmniFocus--I think that's still getting written.)

The web page will probably get an update. Also, there will (as far as I know) be a PDF manual available to download.