Release 2021.03.15

The cluster was updated to openshift 4.7
The cluster is renamed to zero

With these updates, we have completed the release of 2021.03.15

• adviser

  • Provide justification when filtering based on selective pre-releases(thoth-station/adviser#1718)
  • Add justification for index configuration filter(thoth-station/adviser#1719)
  • Propagate parsed Dependency Monkey inputs to the resulting JSON report

• investigator

  • Bump adviser re-run and provenance-checker message versions
  • Do not pass arguments that are prepared in adviser container

• metrics-exporter

  • Solve type checking (thoth-station/metrics-exporter#631)
  • Introduce a metric for obtaining the current database size (thoth-station/metrics-exporter#617)
  • Add almebic rows table metric(thoth-station/metrics-exporter#622)
  • Add check on number of solvers from CM and from database (thoth-station/metrics-exporter#612)

• slo-reporter

  • Add build analysis in the report sent by email(thoth-station/slo-reporter#214)
  • Add integration per user SLI(thoth-station/slo-reporter#220)
  • Generalize smtp tls(thoth-station/slo-reporter#206)

• user-api

  • Sort library usage to properly hit cache on user-api on advise(thoth-station/user-api#1325)
  • Introduced endpoint for container images

  Thanks everyone for the work.