[support] Content versioning

[Carl G. Riches]

Is there a current module that will allow us to do content versioning? 
That is, I'm looking for a mechanism whereby we can maintain (unpublished) 
old versions of web pages.  We have a request from one of the groups we 
support to provide this feature.  I haven't been able to locate anything 
but perhaps I'm asking the question in the wrong way.  Any ideas?

Thanks,
Carl

Carl G. Riches
Department of Biostatistics
Box 357232                      voice:     206-616-2725
University of Washington        fax:       206-543-3286
Seattle, WA  98195-7232         internet:  cgr at u.washington.edu