diff --git a/ChangeLog.md b/ChangeLog.md
index 2317263ba..3b2440a77 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,4 +1,4 @@
-# 1.5.5 -> 1.6.0
+# 1.5.5 -> 1.6.0 (in development)
 
 # General
 * Saved game size reduced by approximately 3 times, especially for large maps or games with a large number of mods.