diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -1,2 +1,3 @@
 c6fad7d1e61f22b1f4a4863eff207a04c27e9462 v4.0.0
 77b6e243b4cc5b702c15abd6d737798edbac60dc v4.0.1
+a359c072337fdd8e1e71df72cc520b8a9b042f80 v4.1.0