Merge from 3.5 to default.
diff --git a/.hgtags b/.hgtags
index e2a9eb0..b12071d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -145,6 +145,7 @@
 69dd528ca6255a66c37cc5cf680e8357d108b036 v3.4.3rc1
 b4cbecbc0781e89a309d03b60a1f75f8499250e6 v3.4.3
 04f3f725896c6961212c3a12e8ac25be6958f4fa v3.4.4rc1
+737efcadf5a678b184e0fa431aae11276bf06648 v3.4.4
 5d4b6a57d5fd7564bf73f3db0e46fe5eeb00bcd8 v3.5.0a1
 0337bd7ebcb6559d69679bc7025059ad1ce4f432 v3.5.0a2
 82656e28b5e5c4ae48d8dd8b5f0d7968908a82b6 v3.5.0a3