This script uses /bin/env as its interpreter (used to find the actual interpreter on the user's path). There is no /bin/env on Debian systems; env is instead installed as /usr/bin/env. Usually, the path to env in the script should be changed.
The tag is present in Lintian version
That is the most recent version we know about.
We use semantic versions.
The patch number is a commit step indicator relative to the
release tag in our Git
You can find the detection logic for this version at commit 2ff4e94. For merge requests, please use the latest version in the Lintian check scripts.