Plasma 5.22 includes many small tweaks that make the experience just a little bit better. The release focuses on usability and flexibility improvements.
KDE neon is a Linux distribution developed by KDE containing the latest versions of the Plasma 5. Now it is rebased with Ubuntu 20.04 LTS.
KDE Ark Archive Tool contains a path traversal vulnerability that could be exploited by potential hackers to overwrite files or execute remote code on a system.
KaOS is a rolling release Linux distribution build from scratch with a very specific focus on one DE (KDE Plasma), one toolkit (Qt), and one architecture (x86_64).