LibreOffice 7.0 is the latest major release after version 6.4. There are plenty of additions to improve the LibreOffice experience.
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.
Mycroft is a free and open source software project aimed at providing voice assistant technology. It can run on a desktop computer, inside an automobile, it even runs on a Raspberry Pi.