diff --git a/.hgtags b/.hgtags
index 94635a82cb..8b6f27a5be 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,3 @@
 8e0e555d065fa97e9bfb6b3d331fa36ceec1f194 2.0.0
 a29ef2c2b0ec2093d8632b5aa31b5f8eee2579d0 2.2.0
+b2abfc4d7074c0f4e3183305ce944ae29abb9f04 2.4.0