gir1.2-nm-1.0 is a binNMU which is shown at the end of the changelog you
pasted, under "network-manager" because that's how it's listed in the
binNMU changelog file. I believe there's already a separate open
apt-listchanges bug requesting that the names of impacted packages be
included in the output to make this clearer.
Similarly for qdbus-qt5, the changes are shown in the changelog under
"qttools-opensource-src".
Regarding the kernel changelogs, this is a different issue than the
other open bugs so I will have to investigate further, but don't have
time atm so leaving this bug open to remind me to do it later.
jik
