The package uses a dh-exec-install construct in a debhelper config file, where it is not permitted.
The dh-exec-install constructs are only allowed in dh_install's .install and dh_installman's .manpages files, and nowhere else.
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 ea05801. For merge requests, please use the latest version in the Lintian check debhelper.