diff --git a/.hgtags b/.hgtags
index 3171e0f8b..48f875963 100644
--- a/.hgtags
+++ b/.hgtags
@@ -155,3 +155,4 @@ f461a49b6c747e0b67f721f2be172902afea5528 release-0.5.23
 2d5ef73671f690b65bf6d9e22e7155f68f484d5a release-0.5.24
 5d0112d6b1a59cd9466cf74be991c7949c190a37 release-0.5.26
 00cbe770ff75134fb3f93292f0b166d13c33baed release-0.5.27
+ea64684856f5dccc9fa1d518371679b1373550dc release-0.5.28