--- a/docs/HISTORY.txt	Thu Dec 27 16:25:52 2018 +0100
+++ b/docs/HISTORY.txt	Fri Dec 28 11:00:56 2018 +0100
@@ -1,6 +1,11 @@
 History
 =======
 
+0.1.23
+------
+ - added check in portal portlets configuration adapter
+ - removed portlet renderer attributes and methods inherited from ViewContentProvider
+
 0.1.22
 ------
  - added ReStructuredText and Markdown renderers to raw code portlet