Make branch first. Github action can be used.
Then release the branch via the action.
Every build, so also a release, will first fix the bom, optionally commit it, and build it.
In case sonatype a bit down, or we need to have snapshots in vpro nexus
mvn -P'!blackboxtesting' -DaltDeploymentRepository=nexusvpro::default::https://nexus.vpro.nl/content/repositories/snapshots deploy
mvn -f i18n-regions-bom -P'deploy' -DaltDeploymentRepository=nexusvpro::default::https://nexus.vpro.nl/content/repositories/snapshots deploy
mvn -P'!blackboxtesting' -DaltDeploymentRepository=nexusvpro::https://nexus.vpro.nl/content/repositories/releases deploy