diff --git a/ChangeLog b/ChangeLog
index 9e73bb3a..113c28ae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-2017.12.02, Version 1.18.0 (Stable)
+2017.12.02, Version 1.18.0 (Stable), 1489c98b7fc17f1702821a269eb0c5e730c5c813
 
 Changes since version 1.17.0: