diff --git a/.hgtags b/.hgtags
index fa638bd13d..21a2a38bab 100644
--- a/.hgtags
+++ b/.hgtags
@@ -147,3 +147,4 @@ b4cbecbc0781e89a309d03b60a1f75f8499250e6 v3.4.3
 5d4b6a57d5fd7564bf73f3db0e46fe5eeb00bcd8 v3.5.0a1
 0337bd7ebcb6559d69679bc7025059ad1ce4f432 v3.5.0a2
 82656e28b5e5c4ae48d8dd8b5f0d7968908a82b6 v3.5.0a3
+413e0e0004f4f954331cb8122aa55fe208984955 v3.5.0a4