Selective health checks and tentacle upgrades targeted via filter
In v4 it should be possible to select the targets to health check or upgrade via the filters. For example, I may only want to run it against a certain environment or tenant or against a certain role.
I feel there has been some regression from v4 here because you used to be able to control this by environment. Now it's all or a single machine and for large environments makes staged roll-outs of upgrades and updates extremely time consuming.