diff --git a/.hgtags b/.hgtags
index 0a93b5c..6447af3 100644
--- a/.hgtags
+++ b/.hgtags
@@ -19,3 +19,4 @@ ff671fabec71e85d32395c35c40a125432859e49 1.5
 1184216fb3619680517d3f8386dc138ab2d5ee26 1.6.1
 bca1826148f9ea22a89d9533d19a79ba6678293f 1.6.2
 61b1bc18f258cf2647f4af29c3dfe48d268eeb0b 1.7.0
+374b8e63d93b8743c3dad093bca449e01fdd287f 2.0