I would suggest coding the version changes yourself.

I would doubt there is a product out there that will do what you want, as usually when you go from one version to another, you don't want to go back.

Joe

>Has anyone a good suggestion for maintaining versions of your data sources (tables, indexes, dbc's).
>Any third party tool, shareware, Visual sourcesafe add-ons??
>
>PURPOSE is that any point you can track back a certain version of your data. This to ease maintenance and have less headaches upgrading different versions of your software.
>Or that upgrading data versions can go step by step from one version over to another and at any time you can see the differences in structure between your data.