diff --git a/.hgtags b/.hgtags
index 991b4d4..c1d484f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -7,3 +7,4 @@ a4bd56a7c2ea4c6f16a726e47bb185101934fe08 0.4.2
 447247c1ce1fbc77ac79c5855630af306f4f8c42 0.4.3
 5b2e4f7fc267daf71325991e913f98e6f96259bb 0.4.4
 ea4d636f3459ddbb51d87e921cf23f87e41d658d 0.4.5
+9a30f34bc5b07376ed6752eed94d9d58e791fbac 0.4.6