All reports of ancient-standards-version for the archive. The extended description of this tag is:
The source package refers to a Standards-Version that has been obsolete for more than two years. Please update your package to latest Policy and set this control field appropriately.
If the package is already compliant with the current standards, you don't have to re-upload the package just to adjust the Standards-Version control field. However, please remember to update this field next time you upload the package.
See /usr/share/doc/debian-policy/upgrading-checklist.txt.gz in the debian-policy package for a summary of changes in newer versions of Policy.
Refer to https://www.debian.org/doc/debian-policy/upgrading-checklist.html for details.
This tag has not been emitted in any package tested by Lintian.