Security updates for Thursday

Security updates have been issued by Debian (libxstream-java, uwsgi, and weechat), Fedora (libspf2, libvirt, mingw-python3, mono-tools, python-flask-restx, and sharpziplib), Mageia (gstreamer, libgcrypt, libgd, mosquitto, php, python-pillow, qtwebengine5, and webkit2), openSUSE (postgresql12 and postgresql13), SUSE (haproxy, postgresql12, postgresql13, and rabbitmq-server), and Ubuntu (commons-io and linux-oem-5.13).