diff --git a/.hgtags b/.hgtags
index 1979094259..b9ef62f73d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2156,3 +2156,4 @@ d5b1d6177b374bbecfbd5c75fbce28e148eeecea v7-3-814
 01fa9313d4b560997234b94b2408e6bf64808afc v7-3-817
 ad7b6062a7f4041b736d45c5f045671d60eb782f v7-3-818
 36fd800b8c6c527c75bfe285d0ed0c3bc1cf45f7 v7-3-819
+688da4d486a019afa3565ffc553af6ee1a4e67d8 v7-3-820