diff --git a/.hgtags b/.hgtags
index 94930d5..57a4a70 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 ee4999ebdd2d1b54512facafdd03c8a530ea4bfa v1.0
 1167bd4b622768ed17e116a4cbac3db90031e6f8 v1.1
 109112211e454e608911949914eaa2722fbfed7d v1.2
+e2d9f51a55f169673981bdc48a69140f400d5024 v1.5