Removed versionadded/changed annotations for 1.9.

docs/ref/templates/api.txt

@@ -140,10 +140,6 @@ what's passed by :class:`~django.template.backends.django.DjangoTemplates`.
       Tags and filters from built-in libraries can be used without first calling
       the :ttag:`{% load %}<load>` tag.
 
-.. versionadded:: 1.9
-
-    The ``libraries`` and ``builtins`` arguments were added.
-
 .. staticmethod:: Engine.get_default()
 
     When a Django project configures one and only one
@@ -449,8 +445,6 @@ dictionary syntax::
 
 .. method:: Context.setdefault(key, default=None)
 
-    .. versionadded:: 1.9
-
     If ``key`` is in the context, returns its value. Otherwise inserts ``key``
     with a value of ``default`` and returns ``default``.
 
@@ -533,10 +527,6 @@ matching ``pop()`` is called.
     >>> c['foo']
     'first level'
 
-.. versionadded:: 1.9
-
-    The ability to use ``update()`` as a context manager was added.
-
 Using a ``Context`` as a stack comes in handy in :ref:`some custom template
 tags <howto-writing-custom-template-tags>`.
 
@@ -974,11 +964,6 @@ loaders. Custom ``Loader`` classes should inherit from
 ``django.template.loaders.base.Loader`` and define the ``get_contents()`` and
 ``get_template_sources()`` methods.
 
-.. versionchanged:: 1.9
-
-    In previous versions of Django, custom loaders defined a single method:
-    ``load_template_source()``.
-
 Loader methods
 --------------
 
@@ -1073,13 +1058,6 @@ Template origin
 Templates have an ``origin`` containing attributes depending on the source
 they are loaded from.
 
-.. versionchanged:: 1.9
-
-    Django used to create an origin based on
-    ``django.template.loader.LoaderOrigin`` or
-    ``django.template.base.StringOrigin``. These have been replaced by
-    ``django.template.base.Origin``.
-
 .. class:: Origin
 
     .. attribute:: name

docs/ref/templates/builtins.txt

@@ -296,10 +296,6 @@ Or if only some variables should be escaped, you can use::
 You can use the syntax ``{% firstof var1 var2 var3 as value %}`` to store the
 output inside a variable.
 
-.. versionadded:: 1.9
-
-    The "as" syntax was added.
-
 .. templatetag:: for
 
 ``for``
@@ -732,10 +728,6 @@ is turned off, ``{% include %}`` logs a warning to the ``django.template``
 logger with the exception that happens while rendering the included template
 and returns an empty string.
 
-.. versionchanged:: 1.9
-
-    Template logging now includes the warning logging mentioned above.
-
 .. note::
     The :ttag:`include` tag should be considered as an implementation of
     "render this subtemplate and include the HTML", not as "parse this