Added decorator support for finalize.  This fixes #431
diff --git a/CHANGES b/CHANGES
index 241a95c..cfe4c43 100644
--- a/CHANGES
+++ b/CHANGES
@@ -29,6 +29,8 @@
 - Add ability to use custom subclasses of ``jinja2.compiler.CodeGenerator`` and
   ``jinja2.runtime.Context`` by adding two new attributes to the environment
   (`code_generator_class` and `context_class`) (pull request ``#404``).
+- added support for context/environment/evalctx decorator functions on
+  the finalize callback of the environment.
 
 Version 2.7.3
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