diff --git a/.hgtags b/.hgtags
index 26753fa03b..24e11d8057 100644
--- a/.hgtags
+++ b/.hgtags
@@ -14,3 +14,4 @@ d955af19827236bea2331558dfab15df8556c64a 3.2.0
 1868494cc12081a492f0d98f5fc2a58a17c88dce 4.0.0
 dcd20826bcf5160aedd2981f384e82f372a593e5 4.2.0
 7ef633a544e88b34d0dc5f4fb5d2be59775fe74c 4.4.0
+86f3e00e1450e4984a4e9537fc9b6e4a096db40d 4.6.0