diff --git a/.hgtags b/.hgtags
index 7df06f2436..1c69edfd84 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 3974f546b848d4ac59551db9f733d8ed62946dfd 1.8.0
 c8fdae3b2338b744fce709572958884a95de87b3 2.0.0
 120d0435125cf3a3c28280321962571924ad422f 2.2.0
+ef9846cb18afe62182de446d8e4fa7b8393f7168 2.4.0