diff --git a/.hgtags b/.hgtags
index 4b169ffba1d8caab936c28d284d5656e50efd9cb..ce10f5e784eb36c22af5b2ddba74ff7efdc459bd 100755
--- a/.hgtags
+++ b/.hgtags
@@ -538,3 +538,4 @@ ad0e15543836d64d6399d28b32852510435e344a 5.1.0-release
 7b6b020fd5ad9a8dc3670c5c92d1ca92e55fc485 5.1.4-release
 2ea47f358b171178eb9a95503a1670d519c2886f 5.1.5-release
 04538b8157c1f5cdacd9403f0a395452d4a93689 5.1.6-release
+ac3b1332ad4f55b7182a8cbcc1254535a0069f75 5.1.7-release