Add changelog entry

Author: twm

CHANGES.rst

@@ -1,6 +1,15 @@
 Change Log
 ----------
 
+1.1.0
+~~~~~
+
+Features:
+
+* Add support for the ``<wbr>`` element, `which indicates a line break
+  opportunity <https://html.spec.whatwg.org/#the-wbr-element>`_. This element
+  is allowed by default by the sanitizer. (#395) (Thank you, Tom Most!)
+
 1.0.1
 ~~~~~