diff --git a/.hgtags b/.hgtags
index 6e248b67e413cae381a6d9d85d4696677c55ff6e_LmhndGFncw==..81202a76451e297f0999e042ca2dc98f5df35381_LmhndGFncw== 100644
--- a/.hgtags
+++ b/.hgtags
@@ -103,3 +103,4 @@
 a3db716cead14fc7ed266e13df1edd1f4a912aa6 21.2.1
 23f36c7f88870383b490e55fc6f56235977b5945 21.2.2
 6c8792ae72eed4acd5b7b95948a2900cc451ad77 21.2.3
+6e248b67e413cae381a6d9d85d4696677c55ff6e 21.2.4