--- a/docs/HISTORY.txt	Thu Jun 08 11:01:13 2017 +0200
+++ b/docs/HISTORY.txt	Thu Jun 08 11:03:12 2017 +0200
@@ -1,6 +1,10 @@
 History
 =======
 
+0.1.5
+-----
+ - added check on file content type
+
 0.1.4
 -----
  - use unicode strings for content type