diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -70,3 +70,4 @@ 85a358df5bbbe404ca25730c9c459b34263441dc
 b013baa3898e117959984fc64c29d8c784d2f28b 2.2.3
 a06e2681dd1786e2354d84a5fa9c1c88dd4fa3e0 2.3-rc
 7f5094bb3f423fc799e471aac2aee81a7ce57a0b 2.3
+072209ae4ddb654eb2d5fd35bff358c738414432 2.3.1