The last update I tried failed because of a dependency problem.
This is what happened:
sudo pacman -Syu
[sudo] password for ko:
:: Synchronizing package databases…
core 139,2 KiB 1132 KiB/s 00:00 [######################] 100%
extra 8,1 MiB 9,77 MiB/s 00:01 [######################] 100%
community 29,0 B 508 B/s 00:00 [######################] 100%
multilib 143,2 KiB 2,80 MiB/s 00:00 [######################] 100%
:: Starting full system upgrade…
:: Replace adw-gtk3 with extra/adw-gtk-theme? [Y/n] y
:: Replace lib32-mesa-vdpau with multilib/lib32-mesa? [Y/n] y
:: Replace libva-mesa-driver with extra/mesa? [Y/n] y
:: Replace mesa-vdpau with extra/mesa? [Y/n] y
:: Replace python-nautilus with extra/nautilus-python? [Y/n] y
:: Replace qcoro-qt6 with extra/qcoro? [Y/n] y
:: Replace tracker3 with extra/tinysparql? [Y/n] y
:: Replace tracker3-miners with extra/localsearch? [Y/n] y
resolving dependencies…
looking for conflicting packages…
error: failed to prepare transaction (could not satisfy dependencies)
:: removing adw-gtk3 breaks dependency ‘adw-gtk3’ required by gnome-shell-extension-custom-accent-colors