diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -41,3 +41,4 @@ c00f03a4982e467fb6b6bd45908767db6df4771d
 ff5cec76b1c5b6be9c3bb923aae8c3c6d079d6b9 1.6.3
 93d8bff78c96fe7e33237b257558ee97290048a4 1.6.4
 333421b9e0f96c7bc788e5667c146a58a9440a55 1.7
+4438875ec01bd0fc32be92b0872eb6daeed4d44f 1.7.1