Release of libvirt-8.6.0

The 8.6.0 release of both libvirt and libvirt-python is tagged and signed tarballs and source RPMs are available at https://libvirt.org/sources/ https://libvirt.org/sources/python/ Thanks everybody who helped with this release by sending patches, reviewing, testing, or providing feedback. Your work is greatly appreciated. * Improvements * conf: Improved firmware autoselection The firmware autoselection feature now behaves more intuitively, reports better error messages on failure and comes with high-level documentation. Enjoy. Jirka