docs: Add callouts for v0.31.2 version for rollback (#4971)

aws · Oct 30, 2023 · f0f374c · f0f374c
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diff --git a/website/content/en/preview/upgrading/upgrade-guide.md b/website/content/en/preview/upgrading/upgrade-guide.md
@@ -34,8 +34,10 @@ kubectl apply -f https://raw.githubusercontent.com/aws/karpenter{{< githubRelRef
 
 ### Upgrading to v0.32.0+
 
-{{% alert title="Note" color="warning" %}}
+{{% alert title="Warning" color="warning" %}}
 Karpenter v0.32.0 introduces v1beta1 APIs, including _significant_ changes to the API and installation procedures for the Karpenter controllers. Do not upgrade to v0.32.0+ without referencing the [v1beta1 Migration Upgrade Procedure]({{<ref "v1beta1-migration#upgrade-procedure" >}}).
+
+Additionally, if rolling back after upgrading to v0.32.0, note that v0.31.2 is the only version that supports handling rollback after you have deployed the v1beta1 APIs to your cluster.
 {{% /alert %}}
 
 * Karpenter now serves the webhook prometheus metrics server on port `8001`. If this port is already in-use on the pod or you are running in `hostNetworking` mode, you may need to change this port value. You can configure this port value through the `WEBHOOK_METRICS_PORT` environment variable or the `webhook.metrics.port` value if installing via Helm.

diff --git a/website/content/en/preview/upgrading/v1beta1-migration.md b/website/content/en/preview/upgrading/v1beta1-migration.md
@@ -37,8 +37,8 @@ This procedure assumes you are running the Karpenter controller on cluster and w
    Image: public.ecr.aws/karpenter/controller:v0.31.0@sha256:d29767fa9c5c0511a3812397c932f5735234f03a7a875575422b712d15e54a77
    ```
 
-   {{% alert title="Warning" color="primary" %}}
-   v0.31.2 introduces minor changes to Karpenter so that rollback from v0.32.0 is supported. If you are coming from some other patch version of minor version v0.31.x, note that v0.31.2 is the _only_ patch version that supports rollback.
+   {{% alert title="Warning" color="warning" %}}
+   v0.31.2 introduces minor changes to Karpenter so that rollback from v0.32.0 is supported. If you are coming from some other patch version of minor version v0.31.x, note that v0.31.2 is the _only_ patch version that supports rollback for v1beta1.
    {{% /alert %}}
 
 2. Review for breaking changes: If you are already running Karpenter v0.31.x, you can skip this step. If you are running an earlier Karpenter version, you need to review the upgrade notes for each minor release.