https://community.kde.org/Frameworks/6.0_Release_notes
https://community.kde.org/Plasma/Plasma_6.0_Release_notes
https://community.kde.org/KDE_Gear/24.02_Release_notes
https://community.kde.org/Plasma/Plasma_6
https://download.kde.org/unstable/qqc2-breeze5-style/
https://download.kde.org/unstable/kdsoap-ws-discovery-client/kdsoap-ws-discovery-client-0.3.0.tar.xz

Keep Slackware KDE packages:

alkimia
calligra
calligraplan
fcitx5-configtool
fcitx5-theme-breeze
kColorPicker
kImageAnnotator
kaudiocreator
kdevelop
kdev-php
kdev-python
kile
kmymoney
kquickimageeditor
krita
kstars
labplot
latte-dock
libindi
libnova
okteta
stellarsolver
wcslib

# Watch Slackware package:
grantlee: still needed by Qt5-based rocs
  (Qt6-based grantlee is renamed to frameworks:ktexttemplate)

Fail to build:
Applications:
kgpg (needs old KDEPIM: grantleetheme-5 kmime-5 libakonadi-5 akonadi-contacts-5)
kget ("undefined reference to Settings::self" en final linker error)
kdevelop (needs grantlee?)
kdev-php
kdev-python

Applications-extra:
okteta