diff --git a/charts/stable/sonarr/Chart.yaml b/charts/stable/sonarr/Chart.yaml
index 5394c742806..4a5077839ca 100644
--- a/charts/stable/sonarr/Chart.yaml
+++ b/charts/stable/sonarr/Chart.yaml
@@ -22,7 +22,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/sonarr
   - https://github.com/Sonarr/Sonarr
 type: application
-version: 16.0.0
+version: 16.0.1
 annotations:
   truecharts.org/catagories: |
     - media
diff --git a/charts/stable/sonarr/docs/installation_notes.md b/charts/stable/sonarr/docs/installation_notes.md
new file mode 100644
index 00000000000..a2e88e08870
--- /dev/null
+++ b/charts/stable/sonarr/docs/installation_notes.md
@@ -0,0 +1,18 @@
+# Installation Notes
+
+## Sonarr (v3)
+
+The current stable version of Sonarr is v3. When configuring Sonarr v3, the default authentication method is `In-App Setting`. The available authentication methods for Sonarr v3 are as follows:
+
+- **In-App Setting**: Allows users to make changes via the web GUI (Graphical User Interface).
+- **None**: No authentication required.
+- **Basic**: Basic username and password authentication.
+- **Forms**: Form-based authentication.
+
+For Sonarr v3, we strongly recommend using either "In-App Setting" or "None" for the authentication method.
+
+:::warning
+
+We strongly discourage the use of the "Basic" authentication method, as it may potentially impact system probes and security.
+
+:::
diff --git a/charts/stable/sonarr/questions.yaml b/charts/stable/sonarr/questions.yaml
index d7855852f25..aa2068773b2 100644
--- a/charts/stable/sonarr/questions.yaml
+++ b/charts/stable/sonarr/questions.yaml
@@ -27,8 +27,8 @@ questions:
                                           enum:
                                             - value: ""
                                               description: In-App Setting
-                                            - value: External
-                                              description: External/None
+                                            - value: None
+                                              description: None
                                             - value: Basic
                                               description: Basic
                                             - value: Forms