open-consul/.changelog/9924.txt

```release-note:improvement
telemetry: add a new `mesh.active-root-ca.expiry` metric for tracking when the root certificate expires.
```
connect: emit a metric for the number of seconds until root CA expiration 2021-03-24 21:40:10 +00:00			```release-note:improvement
Update metric name and handle the case where there is no active root CA. 2021-06-14 21:00:45 +00:00			telemetry: add a new `mesh.active-root-ca.expiry` metric for tracking when the root certificate expires.
connect: emit a metric for the number of seconds until root CA expiration 2021-03-24 21:40:10 +00:00			```