diff --git a/content/en/docs/concepts/workloads/pods/user-namespaces.md b/content/en/docs/concepts/workloads/pods/user-namespaces.md
index 4d949d0a036ed..e7242295a8d16 100644
--- a/content/en/docs/concepts/workloads/pods/user-namespaces.md
+++ b/content/en/docs/concepts/workloads/pods/user-namespaces.md
@@ -7,7 +7,7 @@ min-kubernetes-server-version: v1.25
 ---
 
 <!-- overview -->
-{{< feature-state for_k8s_version="v1.30" state="beta" >}}
+{{< feature-state for_k8s_version="v1.36" state="stable" >}}
 
 This page explains how user namespaces are used in Kubernetes pods. A user
 namespace isolates the user running inside the container from the one
@@ -52,13 +52,6 @@ user namespaces. The following OCI runtimes offer support:
 * [crun](https://github.com/containers/crun) version 1.9 or greater (it's recommend version 1.13+).
 * [runc](https://github.com/opencontainers/runc) version 1.2 or greater
 
-{{< note >}}
-Some OCI runtimes do not include the support needed for using user namespaces in
-Linux pods. If you use a managed Kubernetes, or have downloaded it from packages
-and set it up, it's possible that nodes in your cluster use a runtime that doesn't
-include this support.
-{{< /note >}}
-
 To use user namespaces with Kubernetes, you also need to use a CRI
 {{< glossary_tooltip text="container runtime" term_id="container-runtime" >}}
 to use this feature with Kubernetes pods:
@@ -243,8 +236,6 @@ In Kubernetes prior to v1.33, the ID count for each of Pods was hard-coded to
 
 ## Integration with Pod security admission checks
 
-{{< feature-state state="alpha" for_k8s_version="v1.29" >}}
-
 For Linux Pods that enable user namespaces, Kubernetes relaxes the application of
 [Pod Security Standards](/docs/concepts/security/pod-security-standards) in a controlled way.
 
@@ -253,7 +244,7 @@ namespaces, the following fields won't be constrained even in contexts that enfo
 _Baseline_ or _Restricted_ pod security standard. This behavior does not
 present a security concern because `root` inside a Pod with user namespaces
 actually refers to the user inside the container, that is never mapped to a
-privileged user on the host. Here's the list of fields that are **not** checks for Pods in those
+privileged user on the host. Here's the list of fields that are **not** checked for Pods in those
 circumstances:
 
 - `spec.securityContext.runAsNonRoot`
diff --git a/content/en/docs/reference/command-line-tools-reference/feature-gates/UserNamespacesSupport.md b/content/en/docs/reference/command-line-tools-reference/feature-gates/UserNamespacesSupport.md
index eedc37e8d8747..0d4187fa7c006 100644
--- a/content/en/docs/reference/command-line-tools-reference/feature-gates/UserNamespacesSupport.md
+++ b/content/en/docs/reference/command-line-tools-reference/feature-gates/UserNamespacesSupport.md
@@ -17,6 +17,10 @@ stages:
   - stage: beta
     defaultValue: true
     fromVersion: "1.33"
+  - stage: stable
+    locked: true
+    defaultValue: true
+    fromVersion: "1.36"
 
 ---
 Enable user namespace support for Pods.
diff --git a/content/en/docs/tasks/configure-pod-container/user-namespaces.md b/content/en/docs/tasks/configure-pod-container/user-namespaces.md
index fc4880a40eb37..1062865686786 100644
--- a/content/en/docs/tasks/configure-pod-container/user-namespaces.md
+++ b/content/en/docs/tasks/configure-pod-container/user-namespaces.md
@@ -40,14 +40,6 @@ this is true when user namespaces are used.
 * The node OS needs to be Linux
 * You need to exec commands in the host
 * You need to be able to exec into pods
-* You need to enable the `UserNamespacesSupport`
-  [feature gate](/docs/reference/command-line-tools-reference/feature-gates/)
-
-{{< note >}}
-The feature gate to enable user namespaces was previously named
-`UserNamespacesStatelessPodsSupport`, when only stateless pods were supported.
-Only Kubernetes v1.25 through to v1.27 recognise `UserNamespacesStatelessPodsSupport`.
-{{</ note >}}
 
 The cluster that you're using **must** include at least one node that meets the
 [requirements](/docs/concepts/workloads/pods/user-namespaces/#before-you-begin)