--- a/docs/HISTORY.txt	Mon Jul 02 18:31:53 2012 +0200
+++ b/docs/HISTORY.txt	Mon Jul 02 18:32:02 2012 +0200
@@ -1,6 +1,10 @@
 Changelog
 =========
 
+0.3.13
+------
+ - added "ztfy.utils.container" utility module
+
 0.3.12
 ------
  - updated package source layout