diff --git a/docs/book/src/roadmap.md b/docs/book/src/roadmap.md
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--- a/docs/book/src/roadmap.md
+++ b/docs/book/src/roadmap.md
@@ -1,52 +1,3 @@
 # Cluster API Roadmap
 
-This roadmap is a constant work in progress, subject to frequent revision. Dates are approximations.
-
-## v0.4 (v1alpha4) ~ Q1 2021
-
-|Area|Description|Issue/Proposal|
-|--|--|--|
-|Operator, Providers|Move to a single manager watching all namespaces for each provider|[#3042](https://github.com/kubernetes-sigs/cluster-api/issues/3042)
-|Clusterctl|Redefine the scope of clusterctl move|[#3354](https://github.com/kubernetes-sigs/cluster-api/issues/3354)
-|Extensibility|Support pluggable machine load balancers|[#1250](https://github.com/kubernetes-sigs/cluster-api/issues/1250)|
-|Core Improvements|Move away from corev1.ObjectReference|[#2318](https://github.com/kubernetes-sigs/cluster-api/issues/2318)|
-|Dependency|Kubeadm v1beta2 types and support|[#2769](https://github.com/kubernetes-sigs/cluster-api/issues/2769)|
-|UX, Bootstrap|Machine bootstrap failure detection with sentinel files|[#3716](https://github.com/kubernetes-sigs/cluster-api/issues/3716)|
-|Operator|Management cluster operator|[#3427](https://github.com/kubernetes-sigs/cluster-api/issues/3427)|
-|Features, KubeadmControlPlane|Support for MachineHealthCheck based remediation|[#2976](https://github.com/kubernetes-sigs/cluster-api/issues/2976)|
-|Features, KubeadmControlPlane|KubeadmControlPlane Spec should be fully mutable|[#2083](https://github.com/kubernetes-sigs/cluster-api/issues/2083)|
-|Testing, Clusterctl|Implement a new E2E test for verifying clusterctl upgrades|[#3690](https://github.com/kubernetes-sigs/cluster-api/issues/3690)|
-|UX, Kubeadm|Insulate users from kubeadm API version changes|[#2769](https://github.com/kubernetes-sigs/cluster-api/issues/2769)|
-|Cleanup|Generate v1alpha4 types, remove support for v1alpha2|[#3428](https://github.com/kubernetes-sigs/cluster-api/issues/3428)|
-|Cleanup|Remove Status.Phase and other boolean fields in favor of conditions in all types|[#3153](https://github.com/kubernetes-sigs/cluster-api/issues/3153)|
-|Cleanup|Deprecate Status.{FailureMessage, FailureReason} in favor of conditions in types and contracts|[#3692](https://github.com/kubernetes-sigs/cluster-api/issues/3692)|
-|UX, Clusterctl|Support plugins in clusterctl to make provider-specific setup easier|[#3255](https://github.com/kubernetes-sigs/cluster-api/issues/3255)|
-|Tooling, Visibility|Distributed Tracing|[#3760](https://github.com/kubernetes-sigs/cluster-api/issues/3760)|
-|Bootstrap Improvements|Support composition of bootstrapping of kubeadm, cloud-init/ignition/talos/etc... and secrets transport|[#3761](https://github.com/kubernetes-sigs/cluster-api/issues/3761)|
-|Bootstrap Improvements|Add ignition support experiment as a bootstrap provider|[#3430](https://github.com/kubernetes-sigs/cluster-api/issues/3430)|
-|Integration|Autoscaler scale to and from zero|[#2530](https://github.com/kubernetes-sigs/cluster-api/issues/2530)|
-|API, Contracts|Support multiple kubeconfigs for a provider|[#3661](https://github.com/kubernetes-sigs/cluster-api/issues/3661)|
-|API, Networking|Http proxy support for egress traffic|[#3751](https://github.com/kubernetes-sigs/cluster-api/issues/3751)|
-|Features, Integration|Windows support for worker nodes|[#3616](https://github.com/kubernetes-sigs/cluster-api/pull/3616)|
-|Clusterctl, UX|Provide "at glance" view of cluster conditions|[#3802](https://github.com/kubernetes-sigs/cluster-api/issues/3802)|
-
-## v1beta1/v1 ~ TBA
-
-|Area|Description|Issue/Proposal|
-|--|--|--|
-|Maturity, Feedback|Submit the project for Kubernetes API Review|TBA|
-
----
-
-## Backlog
-
-> Items within this category have been identified as potential candidates for the project
-> and can be moved up into a milestone if there is enough interest.
-
-|Area|Description|Issue/Proposal|
-|--|--|--|
-|Security|Machine attestation for secure kubelet registration|[#3762](https://github.com/kubernetes-sigs/cluster-api/issues/3762)|
-|Conformance| Define Cluster API provider conformance|TBA|
-|Core Improvements|Pluggable MachineDeployment upgrade strategies|[#1754](https://github.com/kubernetes-sigs/cluster-api/issues/1754)|
-|UX|Simplified cluster creation experience|[#1227](https://github.com/kubernetes-sigs/cluster-api/issues/1227)|
-|Bootstrap, Infrastructure|Document approaches for infrastructure providers to consider for securing sensitive bootstrap data|[#1739](https://github.com/kubernetes-sigs/cluster-api/issues/1739)|
+You can find the Cluster API roadmap discussion at [GitHub](https://github.com/kubernetes-sigs/cluster-api/discussions/5556). Please feel free to participate!