See <https://builds.apache.org/job/karaf-2.x/changes>
- Build failed in Jenkins: karaf-2.x #252 Apache Jenkins Server
- Jenkins build is unstable: karaf-2.x #253 Apache Jenkins Server
- Jenkins build is still unstable: karaf-2.x ... Apache Jenkins Server
- Jenkins build is still unstable: karaf-... Apache Jenkins Server
- Jenkins build is back to stable : k... Apache Jenkins Server
