From 485c8a0f9eefaa14c48a6799845816fad32f2d1e Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@xabbuh.de>
Date: Tue, 16 Jun 2015 21:12:46 +0200
Subject: [PATCH] document new Doctrine APC cache service

---
 reference/configuration/framework.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/reference/configuration/framework.rst b/reference/configuration/framework.rst
index 71e8aac1a18..7885c10b7e2 100644
--- a/reference/configuration/framework.rst
+++ b/reference/configuration/framework.rst
@@ -1372,6 +1372,13 @@ cache
 The service that is used to persist class metadata in a cache. The service
 has to implement the :class:`Symfony\\Component\\Validator\\Mapping\\Cache\\CacheInterface`.
 
+.. versionadded:: 2.8
+    The ``validator.mapping.cache.doctrine.apc`` service was introduced in
+    Symfony 2.8.
+
+Set this option to ``validator.mapping.cache.doctrine.apc`` to use the APC
+cache provide from the Doctrine project.
+
 enable_annotations
 ..................