fedora updates

This week, I have updated the dippi package to the latest upstream version, which included only some small improvements over the last version.

package version release changes
dippi 2.6.3 1.fc29 Changelog
dippi 2.6.3 1.fc28 Changelog
dippi 2.6.3 1.fc27 Changelog
dippi 2.6.3 1.fc26 Changelog