diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -30,3 +30,4 @@ 1b631781ced34fbdeec032e7674bc4e131724699
 0f2ef17dc0de678ada279bf7eedf6c5585f1fd7a 2.6.1
 d53fc814a424d7fd90f23025c87b87baa164450e 2.7.0
 836d8bb9fcd930b952b9a02029442c71c2441983 2.8.0
+dfb6c481b1a2c33705de9a9b5304bc924c46b202 2.8.1