diff --git a/.hgtags b/.hgtags
index 7163d6433..9f9fa24e1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -242,3 +242,4 @@ f51f2bec766c8b6d7e1799d904f18f8ea631bd44 release-0.7.51
 b073eaa1dcea296a3488b83d455fab6621a73932 release-0.7.53
 01c6fe6c2a55998434cd3b05dd10ca487ac3fb6c release-0.7.54
 3ed9377e686f2521e6ec15873084381033fb490d release-0.7.55
+a1e44954549c35023b409f728c678be8bf898148 release-0.7.56