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This edge release introduces new configuration values in the identity
controller for client-go's `QPS` and `Burst` settings. Default values for these
settings have also been raised from `5` (QPS) and `10` (Burst) to `100` and
`200` respectively.

* Added `namespaceSelector` fields for the tap-injector and jaeger-injector
  webhooks. The webhooks are now configured to skip `kube-system` by default
  ([#11649]; fixes [#11647]) (thanks @mikutas!)
* Added the ability to configure client-go's `QPS` and `Burst` settings in the
  identity controller ([#11644])
* Improved client-go logging visibility throughout the control plane's
  components ([#11632])
* Introduced `PodDisruptionBudgets` in the linkerd-viz Helm chart for tap and
  tap-injector ([#11628]; fixes [#11248]) (thanks @mcharriere!)

[#11649]: https://github.com/linkerd/linkerd2/pull/11649
[#11647]: https://github.com/linkerd/linkerd2/issues/11647
[#11644]: https://github.com/linkerd/linkerd2/pull/11644
[#11632]: https://github.com/linkerd/linkerd2/pull/11632
[#11628]: https://github.com/linkerd/linkerd2/pull/11628
[#11248]: https://github.com/linkerd/linkerd2/issues/11248