diff --git a/.hgtags b/.hgtags
index e85b8ce2fe..4bd2858b46 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ dc78f8d60898a66543a2fce81f601f1972b138f4 1.6.0
 3a3032d7e1b0a13e185941b061094f2f03b26347 1.8.0
 8e0a6416ad46e8917c90357418145a80ea5da2bd 2.0.0
 974320e593ed516aef45e56f5c62e171e5b31375 2.2.0
+01d5bf8bd871617f04260c7b55f5ede38f2936b1 2.4.0