diff --git a/.hgtags b/.hgtags
index 6f49281..5df7813 100644
--- a/.hgtags
+++ b/.hgtags
@@ -15,3 +15,4 @@ cc8963317931603885c5aecda7d40b9c4bfea2e9 build-default-170
 b855c35f1257d59fdd1846509c18fcb896bcbfd8 build-default-174
 f1c4abe4fc75cb9cc9cae3b596be558cc7406142 build-default-175
 a6a096bb279a73540fa9b20ac1d540ae41c480e9 build-default-176
+db656da32b2cee530291af5432e0807723283928 build-default-177