symfony
diff --git a/‎UPGRADE-3.2.md
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diff --git a/‎UPGRADE-4.0.md
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+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/serializer.xml
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+2-1Lines changed: 2 additions & 1 deletion b/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/serializer.xml
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+2-1Lines changed: 2 additions & 1 deletion
@@ -29,6 +29,11 @@ Form
    }
    ```
 
+FrameworkBundle
+---------------
+  * The service `serializer.mapping.cache.doctrine.apc` is deprecated. APCu should now
+    be automatically used when available.
+
 Validator
 ---------
 
 
@@ -114,7 +114,7 @@ FrameworkBundle
     - `"form.type.submit"`
     - `"form.type.reset"`
 
- * The `framework.serializer.cache` option and the service `serializer.mapping.cache.apc` has been removed. APCu should now
+ * The `framework.serializer.cache` option and the services `serializer.mapping.cache.apc` and `serializer.mapping.cache.doctrine.apc` has been removed. APCu should now
    be automatically used when available.
 
 HttpKernel
 
@@ -42,10 +42,11 @@
             <call method="setNamespace">
                 <argument>%serializer.mapping.cache.prefix%</argument>
             </call>
+            <deprecated>The "%service_id%" service is deprecated since Symfony 3.2 and will be removed in 4.0. APCu should now be automatically used when available.</deprecated>
         </service>
 
         <service id="serializer.mapping.cache.apc" parent="serializer.mapping.cache.doctrine.apc">
-            <deprecated>The "%service_id%" service is deprecated since Symfony 3.1 and will be removed in 4.0. Use "serializer.mapping.cache.doctrine.apc" instead</deprecated>
+            <deprecated>The "%service_id%" service is deprecated since Symfony 3.1 and will be removed in 4.0. APCu should now be automatically used when available.</deprecated>
         </service>
 
         <!-- Encoders -->