kcalc.cpp call KCrash::initialize after "KAboutData::setApplicationData(aboutData)"
As requested in email "PSA: Enable KCrash for you application 2024.08.08":
"To install the crash handler you need to call KCrash::initialize() in
your application's main function. Since the crash handler relies on
information from KAboutData you should do it after the call to
KAboutData::setApplicationData(). For best results make sure to include
the application version in the about data.".