Comment 1 for bug 1960248

Attaching patch against Debian unstable. For ease of review, relevant commits
and tags have been pushed to the following repository:

  https://code.launchpad.net/~waveform/ubuntu/+source/debhelper/+git/debhelper

Specifically:

* logical/13.5.2ubuntu1 represents our split-out delta on top of old/debian (13.5.2)
* logical/13.6ubuntu1 represents our rebased delta on top of new/debian (13.6)
* merge/13.6ubuntu1 adds:
  - changelog and maintainer changes on top of logical/13.6ubuntu1
  - two additional commits fixing a missing dependency, as well as the fix for LP: #1959054

The following command may produce output useful to the purposes of review:

  git range-diff old/debian..logical/13.5.2ubuntu1 new/debian..logical/13.6ubuntu1