diff --git a/.hgtags b/.hgtags
index 74d5929..0be3066 100644
--- a/.hgtags
+++ b/.hgtags
@@ -19,3 +19,4 @@ efaae027527fad86cb584995305ee8dd2456a5d8 v0.7.3
 0f150eed70d5f92e69249f427b5bb921d8f0703e v0.7.6
 b2278292cce136cd9f5b7cd2ba7be04f887ab700 v0.7.7
 cc2ec3c8bf656f337919efddffd43634f1d9144c v0.8.0
+8e85621f4e62da9d6caf946ce65be90e6f49434e v0.8.1