All reports of homepage-for-cpan-package-contains-version for the archive. The extended description of this tag is:
The Homepage field for this package points to CPAN and the URL includes the version. It's better to link to the unversioned CPAN page so that the URL doesn't have to be updated for each new release. For example, use:http://search.cpan.org/dist/HTML-Template/
This tag has not been emitted in any package tested by Lintian.