diff --git a/.hgtags b/.hgtags
index 36d93b38f..ec170b2db 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,4 @@
 52c6d9e78777a5a34e813123997dfc614a1a4767 1.0.0b3
 1c7aaa8c61f3b0945921a9acc7beb184201aed4b 1.0.0b4
+1c7aaa8c61f3b0945921a9acc7beb184201aed4b 1.0.0b4
+0000000000000000000000000000000000000000 1.0.0b4