This edge supersedes edge-20.10.4 as a release candidate for stable-2.9.0. For the proxy, there have been changes to improve performance, remove unused code, and configure ports that can be ignored by default. Also, this edge release adds enhancements to  multicluster configuration and observability, adds more translations to the dashboard, and addresses bugs in the CLI and the destination service.

To install this edge release, run:
curl https://run.linkerd.io/install-edge | sh

Full release notes:

• Added a fix to clear the EndpointTranslator state when it gets a
  NoEndpoints message. This ensures that the clients get the correct set of
  endpoints during an update.
• Added more Spanish translations to the dashboard and more labels that can be
  translated
• Added support for creating multiple service accounts when installing
  multicluster with Helm to allow more granular revocation
• Renamed global.proxy.destinationGetNetworks to global.clusterNetworks. This is a cluster-wide setting and can no longer be overridden per-pod
• Fixed an empty multicluster Grafana graph which used a deprecated label
• Added the control plane tracing ServiceAccounts to the linkerd-psp
  RoleBinding so that it can be used in environments where PodSecurityPolicy
  is enabled
• Enhanced EKS support by adding 100.64.0.0/10 to the set of discoverable
  networks
• Fixed a bug in the way that the --all-namespaces flag is handled by the
  linkerd edges command
• Added a default set of ports to bypass the proxy for server-first, https,
  and memcached traffic