Add missing some items

content/en/docs/reference/node/_index.md

@@ -9,11 +9,15 @@ This section contains the following reference topics about nodes:
 * the kubelet's [checkpoint API](/docs/reference/node/kubelet-checkpoint-api/)
 * a list of [Articles on dockershim Removal and on Using CRI-compatible Runtimes](/docs/reference/node/topics-on-dockershim-and-cri-compatible-runtimes/)
 
+* [Kubelet Device Manager API Versions](/docs/reference/node/device-plugin-api-versions)
+
+* [Node Labels Populated By The Kubelet](/docs/reference/node/node-labels)
+
 * [Node `.status` information](/docs/reference/node/node-status/)
 
 You can also read node reference details from elsewhere in the
 Kubernetes documentation, including:
 
 * [Node Metrics Data](/docs/reference/instrumentation/node-metrics).
 
-* [CRI Pod & Container Metrics](/docs/reference/instrumentation/cri-pod-container-metrics).
+* [CRI Pod & Container Metrics](/docs/reference/instrumentation/cri-pod-container-metrics).