diff --git a/HISTORY.md b/HISTORY.md
index aeaae61..e367b3d 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -4,6 +4,8 @@ A Makefile for Arduino Sketches
 The following is the rough list of changes that went into different versions.
 I tried to give credit whenever possible. If I have missed anyone, kindly add it to the list.
 
+### In Development
+
 ### 1.5.2 (2017-01-11)
 
 - New: Add LTO support for users with avr-gcc > 4.9 (issue #446 & #456) (https://github.com/sej7278)