I am very very new to Linux and CachyOS. A week ago I installed CachyOS and choose KDE Plasma.

Luckily the same week I read news about KDE Plasma 6.7 being released with ton of features.

I thought running pacman - Syu would update everything including the desktop environment but apparently that did not work and I am still on 6.6.x

Can you help me understand what went wrong?