diff --git a/.hgtags b/.hgtags
index 6eed60f8..1269f5e7 100644
--- a/.hgtags
+++ b/.hgtags
@@ -8,3 +8,4 @@ d6fa2a1477bc1f7a3590eb425ab7f907779cb732 TAG_1.2.4
 067b603cc82e6403b66fedd1636f50ff104c3fee TAG_1.2.5
 ce6b34e125174856e86c108399dfbb0eb84a7418 TAG_1.3
 a9d3f37477695c6255e7f603fa47defcfbd3a2af TAG_1.3.1
+801e4bf837a28a824637570ec19bd6bc148c6837 TAG_2.0b1