When a healthcheck fails, Strapi will get redeployed, when this happens there is nothing to tell the Cloud user that this has occurred, and there is no notification.
For simple projects I suspect this is OK, but when we are pushing limits, for example having complex content relations which load Strapi up and we need to tune/manage requests well there is no feedback loop for us.
Even an email and an entry in the Cloud dashboard (perhaps on a separate 'Service health' tab) would really help.
Improvements in logging would be amazing but there's already another feature request in for this.