The 112 Stata packages added in 2005 to the SSC Archive now contain
an indication of the minimum version of Stata required for their use
in a line
Requires: Stata version X.X
which is displayed when you 'ssc describe' the package.
This information is taken from the author's 'version' line in their
ado-file, and has not been independently verified as appropriate. If
a routine does not work under the advertised version, please report
the problem to the author.