--- a/docs/HISTORY.txt	Thu Nov 28 19:19:43 2019 +0100
+++ b/docs/HISTORY.txt	Thu Nov 28 19:20:15 2019 +0100
@@ -1,6 +1,10 @@
 History
 =======
 
+0.1.6
+-----
+ - code cleanup
+
 0.1.5
 -----
  - added ZMQ process started event