Lintian tag information: out-of-date-standards-version (type: information)

Description (from lintian-explain-tags)

The source package refers to a Standards-Version older than the one that
was current at the time the package was created (according to the
timestamp of the latest debian/changelog entry). Please consider updating
the package to current Policy and setting 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.

Please refer to
https://www.debian.org/doc/debian-policy/upgrading-checklist.html for
details.

Visibility: info
Show-Always: no
Check: fields/standards-version

Show affected packages