diff --git a/ChangeLog b/ChangeLog
index 99ec7163..d440b550 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-2019.08.10, Version 1.31.0 (Stable)
+2019.08.10, Version 1.31.0 (Stable), 0a6771cee4c15184c924bfe9d397bdd0c3b206ba
 
 Changes since version 1.30.1: