diff --git a/.hgtags b/.hgtags
index 90e811d..26e5aba 100644
--- a/.hgtags
+++ b/.hgtags
@@ -9,3 +9,4 @@ ebe2c6f228ad4a365fbda9418f3e113d542390f0 0.3b1
 d5eab01bf49192df2e0f24c78ca4936073e45b19 0.3b2
 603c8586b076f5cf9b70b6cd82578dba7226e0c7 0.3
 5ad01afed8779bb5a384802a2ec7d6ed0186c7d5 0.4b1
+f06e004ca8e4013bf94df0cdade23b01742b0ec0 0.4