In the 00list file listing all your dpatches, you referenced a file that does not exist. This will lead to a fatal error when calling dpatch.
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 debian/patches/dpatch.