This edge supersedes edge-20.10.6 as a release candidate for stable-2.9.0. * Fixed issue where the `check` command would error when there is no Prometheus configured * Fixed recent regression that caused multicluster on EKS to not work properly * Changed the `check` command to warn instead of error when webhook certificates are near expiry * Added the `--ingress` flag to the `inject` command which adds the recently introduced `linkerd.io/inject: ingress` annotation * Fixed issue with upgrades where external certs would be fetched and stored even though this does not happen on fresh installs with externally created certs * Fixed issue with upgrades where the issuer cert expiration was being reset * Removed the `--registry` flag from the `multicluster install` command * Removed default CPU limits for the proxy and control plane components in HA mode