Some of the biggest changes in KDE Plasma 6.7 include the ability to type characters that aren’t on your physical keyboard, a switch on the Plasma Panel to instantly go from light mode to dark mode, a global push-to-talk feature, and a full-featured print queue viewer app.
KDE Plasma 6.7 also introduces a dedicated setup UI for configuring shared printers on Windows networks, a new rounded style for selection highlights in Breeze-themed apps like Dolphin, Okular, and KMail, and support for installing custom sound themes from downloaded files.