libvirt-9.0.0 release candidate 2

[Jiri Denemark]

I have just tagged v9.0.0-rc2 (the last minute change to the XML format
for passt is included) in the repository and pushed signed tarballs and
source RPMs to https://libvirt.org/sources/

Please give the release candidate some testing and in case you find a
serious issue which should have a fix in the upcoming release, feel
free to reply to this thread to make sure the issue is more visible.

If you have not done so yet, please update NEWS.rst to document any
significant change you made since the last release.

Thanks,

Jirka