diff --git a/README.md b/README.md
index c68e5f4..7a4aeee 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,15 @@ The service can also be run locally, using the provided Docker compose file:
 docker compose up -d
 ```
 
+A [Docker image](https://github.com/ctfpilot/error-fallback/pkgs/container/error-fallback) is automatically built and published to GitHub Container Registry for each release.  
+You can pull the latest image with:
+
+```sh
+docker pull ghcr.io/ctfpilot/error-fallback:latest
+```
+
+*For the versions available, please see the [releases page](https://github.com/ctfpilot/error-fallback/releases).*
+
 ### Development
 
 In order to generate the pages, run the [`generator.py`](./src/generator.py) script in `src`:
diff --git a/k8s/k8s.yml b/k8s/k8s.yml
index 47c20d6..ea07f82 100644
--- a/k8s/k8s.yml
+++ b/k8s/k8s.yml
@@ -5,7 +5,7 @@ metadata:
   labels:
     app.kubernetes.io/part-of: ctfpilot
     app.kubernetes.io/name: error-fallback
-    app.kubernetes.io/version: 1.0.0
+    app.kubernetes.io/version: 1.0.0-r.2
     app.kubernetes.io/component: challenges
     ctfpilot.com/component: error-fallback
 
@@ -25,7 +25,7 @@ spec:
       automountServiceAccountToken: false
       containers:
         - name: error-fallback
-          image: ctfpilot/error-fallback:1.0.0
+          image: ctfpilot/error-fallback:1.0.0-r.2
           imagePullPolicy: Always
           ports:
           - name:  http
@@ -57,7 +57,7 @@ metadata:
   labels:
     app.kubernetes.io/part-of: ctfpilot
     app.kubernetes.io/name: error-fallback
-    app.kubernetes.io/version: 1.0.0
+    app.kubernetes.io/version: 1.0.0-r.2
     app.kubernetes.io/component: challenges
     ctfpilot.com/component: error-fallback
 spec:
diff --git a/src/content/error_401.html b/src/content/error_401.html
new file mode 100644
index 0000000..02ae343
--- /dev/null
+++ b/src/content/error_401.html
@@ -0,0 +1,4 @@
+<h1>Unauthorized</h1>
+<p>
+    Authentication is required to access this resource. Please log in with valid credentials.
+</p>
\ No newline at end of file
diff --git a/src/content/error_403.html b/src/content/error_403.html
new file mode 100644
index 0000000..ee96fdd
--- /dev/null
+++ b/src/content/error_403.html
@@ -0,0 +1,5 @@
+<h1>Forbidden</h1>
+<p>
+    You do not have permission to access this resource. If you believe this is an error, please contact the
+    administrator.
+</p>
\ No newline at end of file