diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -53,3 +53,4 @@ dbc82e3362a25d2aece42060089824c4342efd17
 af21362474e3ab5aa0e2fbb1c872356f2c16c4f3 v1.3.4
 0e2792e04bd316fe64335cbe6a476031ac60b29b v1.3.5
 edfff9f37916389144d3a3644d0a7d7adfd79b11 v1.3.6
+9ae95fdeca184f2404205645f06c6597b74ef2db v1.4.0