See <https://builds.apache.org/job/openmeetings/org.apache.openmeetings$openmeetings-web/1846/display/redirect?page=changes>
- Jenkins build became unstable: openmeetings » Openm... Apache Jenkins Server
- Jenkins build is still unstable: openmeetings »... Apache Jenkins Server
- Jenkins build is back to stable : openmeeti... Apache Jenkins Server
