Update pom versions:
mvn versions:set -DnewVersion=2.0.0
Commit pom update:
git commit
Push commits:
git push
Tag:
git tag -u opennms@opennms.org -s v2.0.0
Rename:
mv org.opennms.plugins.timeseries.cortex.assembly.kar-<VERSION>.kar opennms-cortex-tss-plugin.kar