diff --git a/.hgtags b/.hgtags
index ed3d808..d7b919b 100755
--- a/.hgtags
+++ b/.hgtags
@@ -23,3 +23,4 @@ ebc459f0250585dcb2414d4041eda4efe0484ad9 1.10.3
 225482213fb911cb07f22a837b34114a86c0a635 1.11
 b28ec733884f5ac600d788514c2854ee924a993a 2.0
 4d72a7d6bb968987a1f35cda26958c9c5bf88aae 2.1
+b5e4c7cfe0ebc9826df9607c1759b374e0463498 2.1.1