Hi,
We are planning to release the first candidate of 4.3.1 on February 20th[1] and the final release on February 26th.
Please join us testing this release candidate right after it will be announced!
You'll find instructions on how to use the board there.
If you have an environment dedicated to testing, remember you can setup a few VMs and test the deployment with nested virtualization.
The oVirt team will monitor the Trello board, the #ovirt IRC channel on
irc.oftc.net server and the
users@ovirt.org mailing list to assist with the testing.