diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -28,3 +28,4 @@ 0000000000000000000000000000000000000000
 f9d5378da721f483b3d8cf8cfbe937cf4887e73e T9_V4
 f9d5378da721f483b3d8cf8cfbe937cf4887e73e T9_V4
 0000000000000000000000000000000000000000 T9_V4
+9f647cbe17a9b4c6371120188fa5eb30f30c9103 T9_V5