add versionadded directives for new classes

xabbuh · xabbuh · commit 34dc7126f491 · 2013-08-19T16:49:57.000+02:00
diff --git a/components/class_loader/cache_class_loader.rst b/components/class_loader/cache_class_loader.rst
@@ -26,6 +26,9 @@ for a class.
 ApcClassLoader
 --------------
 
+.. versionadded:: 2.1
+    The ``ApcClassLoader`` class was added in Symfony 2.1.
+
 ``ApcClassLoader`` wraps an existing class loader and caches calls to its
 ``findFile()`` method using `APC`_::
 
@@ -47,6 +50,9 @@ ApcClassLoader
 XcacheClassLoader
 -----------------
 
+.. versionadded:: 2.1
+    The ``XcacheClassLoader`` class was added in Symfony 2.1.
+
 ``XcacheClassLoader`` uses `XCache`_ to cache a class loader. Registering
 it is straightforward::
 
diff --git a/components/class_loader/class_loader.rst b/components/class_loader/class_loader.rst
@@ -7,6 +7,9 @@ The PSR-0 Class Loader
 Introduction
 ------------
 
+.. versionadded:: 2.1
+    The ``ClassLoader`` class was added in Symfony 2.1.
+
 If your classes and third-party libraries follow the `PSR-0`_ standards or the
 `PEAR`_ naming conventions, you can use the :class:`Symfony\\Component\\ClassLoader\\ClassLoader`
 class to load all of your project's classes.
diff --git a/components/class_loader/debug_class_loader.rst b/components/class_loader/debug_class_loader.rst
@@ -4,6 +4,9 @@
 Debugging a Class Loader
 ========================
 
+.. versionadded:: 2.1
+    The ``DebugClassLoader`` class was added in Symfony 2.1.
+
 When a class isn't found by the registered autoloaders you can use the
 :class:`Symfony\\Component\\ClassLoader\\DebugClassLoader`. All autoloaders
 which implement a ``findFile()`` method are replaced with a ``DebugClassLoader``
