diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -17,3 +17,4 @@ 27c3b85fafc83143e6678fbc3da69e1615bcac55
 5ad13deb9118c2a5243d4032d4d9cc174e5872db v4.6.1
 2be921e01fa24bb102696ada596f87464c3666f6 v4.7.0
 7198bdec29c2872c974431d55200d0398354cdb1 v4.7.1
+bd1c8d230fe741c2dfd7100a0ef39fd0774fd581 v4.7.2