This edge releases ships a few fixes in Linkerd's dashboard, and the multicluster extension. Additionally, a regression has been fixed in the CLI that blocked upgrades from versions older than 2.12.0, due to missing CRDs (even if the CRDs were present in-cluster). Finally, the release includes changes to the helm charts to allow for arbitrary (user-provided) labels on Linkerd workloads. * Fixed an issue in the CLI where upgrades from any version prior to stable-2.12.0 would fail when using the `--from-manifest` flag * Removed un-injectable namespaces, such as kube-system from unmeshed resource notification in the dashboard (thanks @MoSattler!) * Fixed an issue where the dashboard would respond to requests with 404 due to wrong root paths in the HTML script (thanks @junnplus!) * Removed the proxyProtocol field in the multicluster gateway policy; this has the effect of changing the protocol from 'HTTP/1.1' to 'unknown' (thanks @psmit!) * Fixed the multicluster gateway UID when installing through the CLI, prior to this change the 'runAsUser' field would be empty * Changed the helm chart for the control plane and all extensions to support arbitrary labels on resources (thanks @bastienbosser!)