Priority of `not` raised.  It's now possible to write `not foo in bar`
as an alias to `foo not in bar` like in python.  Previously the grammar
required parentheses (`not (foo in bar)`) which was odd.

--HG--
branch : trunk
diff --git a/CHANGES b/CHANGES
index ab75555..9911301 100644
--- a/CHANGES
+++ b/CHANGES
@@ -7,6 +7,9 @@
 
 - Include statements can now be marked with ``ignore missing`` to skip
   non existing templates.
+- Priority of `not` raised.  It's now possible to write `not foo in bar`
+  as an alias to `foo not in bar` like in python.  Previously the grammar
+  required parentheses (`not (foo in bar)`) which was odd.
 
 Version 2.1.1
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