Quote from NomadicCore on Reddit:

One of the questions we get regularly asked is about KDE Plasma being a DE option for AerynOS. We have always maintained that it was in the plans, but that packaging up KDE Plasma is a lot of work and would take a while.

This packaging work has been consistently been happening in the background and today, Reilly booted up the first KDE Plasma session running atop AerynOS.

To set expectation, it's a first boot, it's very basic and there are still many things to get packaged up and properly configured.

This is a great milestone achieved and shows the great progress that the team is making on top of all the other workstreams that are going on.