See <https://builds.apache.org/job/Stratos-41x-Commit-Build/changes>
- Jenkins build became unstable: Stratos-41x-Commit-B... Apache Jenkins Server
- Jenkins build is still unstable: Stratos-41x-Co... Apache Jenkins Server
- Build failed in Jenkins: Stratos-41x-Commit... Apache Jenkins Server
- Jenkins build is back to normal : Strat... Apache Jenkins Server