Ship an appdata file
Currently, Dia doesn't have an appdata file see https://freedesktop.org/software/appstream/docs/chap-Quickstart.html for the specs.
The file should be shipped with Dia & installed under $PREFIX/share/metainfo
Currently, Dia doesn't have an appdata file see https://freedesktop.org/software/appstream/docs/chap-Quickstart.html for the specs.
The file should be shipped with Dia & installed under $PREFIX/share/metainfo