diff --git a/.hgtags b/.hgtags
index 65e409fee4..be17a52c74 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2,3 +2,4 @@
 7bde902920f8e5cb1ab67c5ac7ca0d56d750b9d7 4.0.0
 bfbb26fc20fc2c70e75e4b610ab2b89ba0cb0786 4.2.0
 a8a168526db242c04b750ace8efaa92cc15fe62a 4.4.0
+f6274ff622390f58ac19154dddd47e9f2d4e41e3 4.6.0