Update to be breaking change with tests for escaping

Signed-off-by: Trey Dockendorf <tdockendorf@osc.edu>

Author: treydock

helm/oauth2-proxy/Chart.yaml

@@ -1,5 +1,5 @@
 name: oauth2-proxy
-version: 10.5.0
+version: 11.0.0
 apiVersion: v2
 appVersion: 7.15.2
 home: https://oauth2-proxy.github.io/oauth2-proxy/
@@ -30,12 +30,12 @@ maintainers:
 kubeVersion: ">=1.16.0-0"
 annotations:
   artifacthub.io/changes: |
-    - kind: added
+    - kind: changed
       description: >
+        BREAKING: ingress.labels, ingress.extraPaths, and nodeSelector are now
+        evaluated as Go templates via tpl(). Values containing literal {{ }}
+        sequences must be escaped (e.g., use {{ "{{" }} or quote the value).
         Add deploymentLabels to allow setting deployment specific labels.
-        Add tpl support for ingress.labels, ingress.extraPaths and nodeSelector. This is a
-        behavior change: any values containing `{{ ... }}` will now be evaluated as templates.
-        To keep literal `{{` sequences, escape them (for example, use `{{"{{"}}`).
       links:
         - name: GitHub PR
           url: https://github.com/oauth2-proxy/manifests/pull/400

helm/oauth2-proxy/ci/tpl-escape-values.yaml

@@ -0,0 +1,9 @@
+---
+ingress:
+  enabled: true
+  labels:
+    test-literal: '{{ "{{" }} not-a-function {{ "}}" }}'
+  hosts:
+    - example.local
+  paths:
+    - /