nova 20.4.0 release meta:version: 20.4.0 meta:diff-start: - meta:series: train meta:release-type: release meta:pypi: no meta:first: no meta:release:Author: Előd Illés <elod.illes@est.tech> meta:release:Commit: Előd Illés <elod.illes@est.tech> meta:release:Change-Id: I7412c097fd64f468dd9d1d59c3b83513f090167b meta:release:Code-Review+2: Hervé Beraud <hberaud@redhat.com> meta:release:Code-Review+1: Balazs Gibizer <balazs.gibizer@est.tech> meta:release:Code-Review+2: Sean McGinnis <sean.mcginnis@gmail.com> meta:release:Workflow+1: Sean McGinnis <sean.mcginnis@gmail.com>