message: frontend: Remove 1.6 channel
diff: @@ -33,7 +33,6 @@ class ConfigureOperatorChannel extends PromiseComponent {
  render() {
  const items = {
  - 'tectonic-1.6': 'Tectonic-1.6',
  'tectonic-1.7-preproduction': 'Tectonic-1.7-preproduction',
  'tectonic-1.7-production': 'Tectonic-1.7-production',
  };
  