I’m not sure if it’s better to make a new thread or respond the last most relevant one, so sorry if I’ve gotten it wrong 
But I’m five months late to the plasma5 renaming of packages, and I can’t for the life of me get it to work. I’m getting
:: Synchronizing package databases...
endeavouros is up to date
core is up to date
extra 8.4 MiB 2.39 MiB/s 00:03 [----------------------------------------------------------------------------] 100%
community is up to date
multilib is up to date
arch4edu is up to date
:: Starting full system upgrade...
:: Replace appstream-qt with extra/appstream-qt5? [Y/n] y
:: Replace attica with extra/attica5? [Y/n] y
:: Replace baloo with extra/baloo5? [Y/n] y
:: Replace bluez-qt with extra/bluez-qt5? [Y/n] y
:: Replace breeze with extra/breeze5? [Y/n] y
:: Replace frameworkintegration with extra/frameworkintegration5? [Y/n] y
:: Replace kactivities with extra/kactivities5? [Y/n] y
:: Replace kactivities with extra/plasma-activities? [Y/n] y
:: Replace kactivities-stats with extra/kactivities-stats5? [Y/n] y
:: Replace kactivities-stats with extra/plasma-activities-stats? [Y/n] y
:: Replace karchive with extra/karchive5? [Y/n] y
:: Replace kauth with extra/kauth5? [Y/n] y
:: Replace kbookmarks with extra/kbookmarks5? [Y/n] y
:: Replace kcmutils with extra/kcmutils5? [Y/n] y
:: Replace kcodecs with extra/kcodecs5? [Y/n] y
:: Replace kcompletion with extra/kcompletion5? [Y/n] y
:: Replace kconfig with extra/kconfig5? [Y/n] y
:: Replace kconfigwidgets with extra/kconfigwidgets5? [Y/n] y
:: Replace kcontacts with extra/kcontacts5? [Y/n] y
:: Replace kcoreaddons with extra/kcoreaddons5? [Y/n] y
:: Replace kcrash with extra/kcrash5? [Y/n] y
:: Replace kdbusaddons with extra/kdbusaddons5? [Y/n] y
:: Replace kdeclarative with extra/kdeclarative5? [Y/n] y
:: Replace kded with extra/kded5? [Y/n] y
:: Replace kdesu with extra/kdesu5? [Y/n] y
:: Replace kdnssd with extra/kdnssd5? [Y/n] y
:: Replace kdsoap with extra/kdsoap-qt5? [Y/n] y
:: Replace kfilemetadata with extra/kfilemetadata5? [Y/n] y
:: Replace kglobalaccel with extra/kglobalaccel5? [Y/n] y
:: Replace kguiaddons with extra/kguiaddons5? [Y/n] y
:: Replace kholidays with extra/kholidays5? [Y/n] y
:: Replace ki18n with extra/ki18n5? [Y/n] y
:: Replace kiconthemes with extra/kiconthemes5? [Y/n] y
:: Replace kidletime with extra/kidletime5? [Y/n] y
:: Replace kio with extra/kio5? [Y/n] y
:: Replace kirigami-addons with extra/kirigami-addons5? [Y/n] y
:: Replace kitemmodels with extra/kitemmodels5? [Y/n] y
:: Replace kitemviews with extra/kitemviews5? [Y/n] y
:: Replace kjobwidgets with extra/kjobwidgets5? [Y/n] y
:: Replace knewstuff with extra/knewstuff5? [Y/n] y
:: Replace knotifications with extra/knotifications5? [Y/n] y
:: Replace knotifyconfig with extra/knotifyconfig5? [Y/n] y
:: Replace kpackage with extra/kpackage5? [Y/n] y
:: Replace kparts with extra/kparts5? [Y/n] y
:: Replace kpeople with extra/kpeople5? [Y/n] y
:: Replace kpty with extra/kpty5? [Y/n] y
:: Replace kquickcharts with extra/kquickcharts5? [Y/n] y
:: Replace krunner with extra/krunner5? [Y/n] y
:: Replace kservice with extra/kservice5? [Y/n] y
:: Replace ktexteditor with extra/ktexteditor5? [Y/n] y
:: Replace ktextwidgets with extra/ktextwidgets5? [Y/n] y
:: Replace kunitconversion with extra/kunitconversion5? [Y/n] y
:: Replace kwallet with extra/kwallet5? [Y/n] y
:: Replace kwayland with extra/kwayland5? [Y/n] y
:: Replace kwidgetsaddons with extra/kwidgetsaddons5? [Y/n] y
:: Replace kwindowsystem with extra/kwindowsystem5? [Y/n] y
:: Replace kxmlgui with extra/kxmlgui5? [Y/n] y
:: Replace libkcddb with extra/libkcddb5? [Y/n] y
:: Replace libqaccessibilityclient with extra/libqaccessibilityclient-qt5? [Y/n] y
:: Replace modemmanager-qt with extra/modemmanager-qt5? [Y/n] y
:: Replace networkmanager-qt with extra/networkmanager-qt5? [Y/n] y
:: Replace onevpl with extra/libvpl? [Y/n] y
:: Replace plasma-framework with extra/libplasma? [Y/n] y
:: Replace plasma-framework with extra/plasma-framework5? [Y/n] y
:: Replace plasma-integration with extra/plasma5-integration? [Y/n] y
:: Replace prison with extra/prison5? [Y/n] y
:: Replace purpose with extra/purpose5? [Y/n] y
:: Replace qqc2-desktop-style with extra/qqc2-desktop-style5? [Y/n] y
:: Replace solid with extra/solid5? [Y/n] y
:: Replace sonnet with extra/sonnet5? [Y/n] y
:: Replace syndication with extra/syndication5? [Y/n] y
:: Replace syntax-highlighting with extra/syntax-highlighting5? [Y/n] y
:: Replace threadweaver with extra/threadweaver5? [Y/n] y
resolving dependencies...
:: There are 2 providers available for dbus-units:
:: Repository core
1) dbus-broker-units 2) dbus-daemon-units
Enter a number (default=1): y
error: invalid number: y
Enter a number (default=1): y
error: invalid number: y
Enter a number (default=1):
:: There are 2 providers available for qt6-multimedia-backend:
:: Repository extra
1) qt6-multimedia-ffmpeg 2) qt6-multimedia-gstreamer
Enter a number (default=1):
looking for conflicting packages...
error: unresolvable package conflicts detected
error: failed to prepare transaction (conflicting dependencies)
:: baloo and baloo5 are in conflict
I know in theory saying yes to all the replacements is all that’s needed, but I’m still getting baloo and baloo5 are in conflict. Normally I’d uninstall the package, update, then re-install it, but I don’t know how critical it is to the functioning of plasma while I do the update.