TODO: Put a short summary on the line above and replace this paragraph
with a longer explanation of this change. Complete the meta-information
with other relevant fields (see below for details). To make it easier, the
information below has been extracted from the changelog. Adjust it or drop
it.
* Backport upstream fixes for:
- member variable should not be a reference; causing crash when used in
destructor,
- fixing a member var to not be a reference.
* Add upstream metadata.
* Update packaging bits.
* Update watch file.
* Update debhelper level to 13 .
* Update Standards-Version to 4.5.1 .