"This week in Plasma" brings the news that you will be able to configure the rotatable dial on your drawing tablet in Plasma 6.5, the Welcome Center gets accessibility improvements, and automatic

The cycle you set up here will be used for both Night Light and automatic wallpaper switching, and later for automatic theme or color scheme switching too, once either of those are finalized.

I'm super excited for auto theme switching hopefully soon as they've been prioritizing day/night cycle stuff a lot recently