KaOS is a Linux distribution that brings the latest version of the KDE desktop environment, the Calligra office suite, and other applications that use the Qt toolkit. KaOS uses the Pacman package manager, the update model is "rolling-release". The distribution is designed exclusively for 64-bit systems.
The new version removed the Python 2 packages and upgraded to KDE Plasma 5.17. Also among the changes is the update of the GCC 9.2.0 / Glibc 2.30 packages. Updated Glib2 and Boost, systemd updated to version 243.
The full list of changes can be found on the developer's website.
Source: linux.org.ru