“Breeze-themed windows now have the same level of roundness in all four corners.”
KDE Plasma 6.5 brings rounded bottom window corners, automatic light/dark theme switching, and clipboard pinning. The RDP server now shares clipboards and uses system accounts instead of requiring separate remote accounts. It’s the kind of incremental polish that makes a desktop environment feel finished rather than perpetually almost-there. Also powers the Steam Deck, which is probably the biggest deployment of KDE software ever.