Since 17.04, the translations (messages, translated documentation, localized data) are
included in the tarballs for all Qt 5 applications.
Since 17.12, all applications shipped with KDE Applications are based on Qt 5.
Tarballs that join the KDE Applications release
Tarballs that we do not ship anymore
Tarballs that have changed contents
kdeedu-data and ktuberling may show Perl as requirements due to few l10n-related macro for sr data files.