Seven minors in sequence, each with the latest patch, exactly as the
documentation requires. Every step was verified before the next one started:
three deployments on the new version and fifteen certificates Ready.
The measured point of the exercise: v1.14.0 carried 8 critical and 128 high
findings across controller, webhook and cainjector; v1.21.1 carries 0 and 24.
The next scan round will show it in the dashboard rather than in this message.