diff --git a/ChangeLog b/ChangeLog
index 49420528..16350024 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-2018.01.20, Version 1.19.1 (Stable)
+2018.01.20, Version 1.19.1 (Stable), 8202d1751196c2374ad370f7f3779daef89befae
 
 Changes since version 1.19.0: