qt5-doc-html_5.12.8-0ubuntu1_all.deb
qt5-doc-html_5.15.13-1_all.deb
qt5-doc_5.12.8-0ubuntu1_all.deb
qt5-doc_5.15.13-1_all.deb
qt5-quick-demos_5.12.8-0ubuntu1_amd64.deb
qt5-quick-demos_5.15.13-1_amd64.deb