Use %1 in copyright => avoid to retranslate string each year

src/app/main.cpp

@@ -235,7 +235,7 @@ int main(int argc, char **argv)
     aboutData.setLicense(KAboutLicense::LGPL_V2, KAboutLicense::OrLaterVersions);
     aboutData.setHomepage(QStringLiteral("https://apps.kde.org/itinerary"));
     aboutData.setShortDescription(i18n("Digital Travel Assistant"));
-    aboutData.setCopyrightStatement(i18n("Copyright © 2018-2021 The KDE Community"));
+    aboutData.setCopyrightStatement(i18n("Copyright © 2018-%1 The KDE Community", QStringLiteral("2022")));
     KAboutData::setApplicationData(aboutData);
 
     QCommandLineParser parser;

[Carl Schwan]

Unfortunately, this won't work. Some languages don't use indo-arabic numbers, for example Arabic.