diff --git a/CHANGES b/CHANGES
index f8094e37..284c95d0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -65,6 +65,7 @@ Version 1.0
   ``#1326``).
 - Don't leak exception info of already catched exceptions to context teardown
   handlers (pull request ``#1393``).
+- Allow custom Jinja environment subclasses (pull request ``#1422``).
 
 Version 0.10.2
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