This package has "Suggests: dia"
needs a new maintainer, see
The package has a debian/watch file, but the last attempt
to use it for checking for newer upstream versions failed with
Unable to set versionmode=prev for the line without opts=pgpmode=prev in debian/watch, skipping: https://launchpad.net/inkscape/+download (?:.*/)?inkscape[_\-\.]?(\d\S+)\.(?:tgz|txz|tar\.(?:bz2|gz|z2|xz)).(?:asc|pgp|gpg|sig) previous