KEP-2681 PodHostIPs to stable

Author: danwinship

content/en/docs/concepts/workloads/pods/downward-api.md

@@ -77,7 +77,6 @@ The following information is available through environment variables
 
 `status.hostIPs`
 : the IP addresses is a dual-stack version of `status.hostIP`, the first is always the same as `status.hostIP`.
-  The field is available if you enable the `PodHostIPs` [feature gate](/docs/reference/command-line-tools-reference/feature-gates/).
 
 `status.podIP`
 : the pod's primary IP address (usually, its IPv4 address)

content/en/docs/reference/command-line-tools-reference/feature-gates/pod-host-ips.md

@@ -13,6 +13,10 @@ stages:
   - stage: beta
     defaultValue: true
     fromVersion: "1.29"
+    toVersion: "1.30"
+  - stage: stable
+    defaultValue: true
+    fromVersion: "1.30"
 ---
 Enable the `status.hostIPs` field for pods and the {{< glossary_tooltip term_id="downward-api" text="downward API" >}}.
 The field lets you expose host IP addresses to workloads.