The KDE desktop has long been known for offering nearly limitless customization, but one option has always felt oddly missing: the ability to adjust frame border intensity and contrast for Breeze-themed UI elements, letting users make frames more subtle or more pronounced according to their preference.

That will finally change with the upcoming 6.6 release scheduled for February 17. While Plasma 6.5 delivered a major visual step forward with fully rounded window corners, not just at the top but also at the bottom, Plasma 6.6 will stand out for this long-awaited addition. For many, it may seem subtle, but it’s the kind of refinement that makes the desktop feel really awesome.