diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -13,3 +13,4 @@ 24ffe44a27fcd1c5b6936144e176b9f6dd2f3a17
 beaeeaa440cd17471110d4621b8816506c0dff4a v4.5.0
 668e5c656f61dd94595611844e1106d1361aa6a7 v4.5.1
 ae0640240cb7a77e6dc8c77e64dd80d79732cb5b v4.5.2
+7af06899f426813583fe60449d7517cc49c15b28 v4.6.0