diff --git a/.hgtags b/.hgtags
index 84b9a09767..c33e108607 100644
--- a/.hgtags
+++ b/.hgtags
@@ -5,3 +5,4 @@
 92ab8c6ebbde9f5981ffebdfae5eaa9f5e690ebe 1.8.0
 a105664d657d9cd55022e87f1718ce2e6bd22a0b 2.0.0
 c73d9b89bbd23e411978fb728178c426e6625a47 2.2.0
+49aa14cdd8669eb95b15298fdfcce9a7cd671607 2.4.0