"Great citation manager with solid integration to Word and Writer. Glad to see it available as Flatpak in the Software Manager as the installation instructions on the website are clunky. Just so you know, I had to use the manual method for installing the Zotero plugin for LibreOffice, which was really easy."
"Good option for installing QGIS as the Flatpak includes other libraries necessary to run QGIS. This version (3.4.4) is more up-to-date, too, than the QGIS 2.18 version in the typical repository."